Free Printable IB Bio Sem 1 Final Exam - Data Analysis

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IB Bio Sem 1 Final Exam - Data Analysis

Total questions: 71

Worksheet time: 2hrs 41mins

Name

Class

Date

1.

Rohan is preparing for his IB exams and comes across a question that asks him to DISCUSS a particular topic. What is he being asked to do?

a)

Consider the merits of an argument or concept. Give 2 sides, set up arguments both supporting and challenging the factor or concept in question

b)

Offer a considered and balanced review that includes a range of arguments, factors, or hypotheses.

c)

Consider an argument or concept in a way that uncovers the assumptions and interrelationships of the issue

2.

When IB exams ask you to answer TO WHAT EXTENT, what are you being asked to do?

a)

Offer a considered and balanced review that includes a range of arguments, factors, or hypotheses.

b)

Break down in order to bring out the essential elements or structure

c)

Consider the merits of an argument or concept. Give 2 sides, set up arguments both supporting and challenging the factor or concept in question

3.

Abigail and Maya are working on a project comparing two different ecosystems. When their teacher asks them to COMPARE AND CONTRAST these ecosystems, what are they being asked to do?

a)

Give an account of similarities and differences between two or more items/situations, referring to both (OR all) of them throughout

b)

Consider an argument or concept in a way that uncovers the assumptions and interrelationships of the issue

c)

Offer a considered and balanced review that includes a range of arguments, factors, or hypotheses.

4.

When IB exams ask you to EVALUATE, what are you being asked to do?

a)

Make an appraisal or judgement by weighing the strengths and limitations

b)

Consider an argument or concept in a way that uncovers the assumptions and interrelationships of the issue

c)

Offer a considered and balanced review that includes a range of arguments, factors, or hypotheses.

5.

When IB exams ask you to EXAMINE, what are you being asked to do?

a)

Break down in order to bring out the essential elements or structure

b)

Offer a considered and balanced review that includes a range of arguments, factors, or hypotheses.

c)

Consider an argument or concept in a way that uncovers the assumptions and interrelationships of the issue

6.

Scarlett is working on a project about climate change. Her teacher asks her to ANALYZE the data she has collected. What is Scarlett being asked to do?

a)

Consider an argument or concept in a way that uncovers the assumptions and interrelationships of the issue

b)

Break down in order to bring out the essential elements or structure

c)

Make an appraisal or judgement by weighing the strengths and limitations

7.

In a classroom discussion, Isla was asked to give the precise meaning of a word, phrase or physical quantity.

a)

analyze

b)

derive

c)

define

d)

determine

8.

represent by means of pencil lines

a)

draw

b)

annotate

c)

outline

d)

design

9.

Lily is working on a biology project and needs to add information to a diagram of a plant cell. What should she do?

a)

comment

b)

label

c)

describe

d)

construct

10.

give a sequence of names or other brief answers with no explanation

a)

analyze

b)

apply

c)

determine

d)

list

11.

Luna needs to find a value for the temperature in her science experiment. What should she do?

a)

state

b)

identify

c)

measure

d)

label

12.

give a specific name, value or other brief answer without explanation or calculation

a)

define

b)

list

c)

describe

d)

state

13.

Evelyn was asked to add brief notes to a diagram or graph for her science project. What is this process called?

a)

list

b)

annotate

c)

draw

d)

comment

14.

use an idea, equation, principle, theory, or law in a new situation

a)

apply

b)

estimate

c)

describe

d)

determine

15.

find a numerical answer showing the relevant stages in the working

a)

estimate

b)

distinguish

c)

calculate

d)

deduce

16.

give a detailed account

a)

describe

b)

distinguish

c)

define

d)

identify

17.

Lily is trying to understand the differences between various types of fruits. Which action should she take to achieve this?

a)

apply

b)

determine

c)

distinguish

d)

discuss

18.

find an approximate value for an unknown quantity

a)

measure

b)

calculate

c)

determine

d)

estimate

19.

find an answer from a given number of possibilities

a)

identify

b)

estimate

c)

deduce

d)

analyze

20.

give a brief account or summary

a)

discuss

b)

construct

c)

outline

d)

comment

21.

interpret data to reach conclusions

a)

calculate

b)

analyze

c)

derive

d)

deduce

22.

give a judgement based on a given statement or result of a calculation

a)

estimate

b)

distinguish

c)

compare

d)

comment

23.

give an account of similarities and differences between two (or more) items, referring to both (all) of them throughout

a)

determine

b)

compare

c)

annotate

d)

distinguish

24.

Avery is working on a project where she needs to represent or develop data in graphical form. What should she do?

a)

construct

b)

draw

c)

estimate

d)

design

25.

reach a conclusion from the information given

a)

derive

b)

determine

c)

deduce

d)

discuss

26.

manipulate a mathematical relationship(s) to give a new equation or relationship

a)

calculate

b)

deduce

c)

derive

d)

determine

27.

Michael is tasked with creating a new software application for his company. What should he do to produce a plan, simulation, or model for the application?

a)

design

b)

construct

c)

draw

d)

apply

28.

find the only possible answer

a)

define

b)

derive

c)

analyze

d)

determine

29.

give an account including, where possible, a range of arguments for and against the relative importance of various factors, or comparisons or alternative hyptheses

a)

compare

b)

discuss

c)

analyze

d)

distinguish

30.

Use

a)

Apply knowledge or rules to put theory into practice.

b)

Abstract a general theme or major point(s).

c)

Give steps in a derivation or calculation.

d)

Propose a solution, hypothesis or other possible answer.

31.

Numeric and measurable types of data such as height, age, scores, cost are called __________

a)

qualitative

b)

quantitative

32.

Categorical data such as eye color and birthplace is called __________

a)

qualitative

b)

quantitative

33.

What are the three measures of central tendency? (Choose 3)

a)

range

b)

median

c)

quartile

d)

mode

e)

mean

34.

The highest number minus the lowest number in a set of data is called the __________

a)

mean

b)

range

c)

median

d)

maximum

35.

The number that occurs most often in a data set is called the __________

a)

mean

b)

median

c)

mode

d)

range

36.

The middle number in an ordered set of data is called the ___________

a)

mean

b)

median

c)

mode

d)

range

37.

The average is called the __________

a)

mean

b)

median

c)

mode

d)

range

38.

Which of the following are measures of spread? (choose 4)

a)

mode

b)

range

c)

lower quartile

d)

upper quartile

e)

interquartile range

39.

The ___________ describes how similar or varied the set of observed values are for a particular data item.

a)

central tendency

b)

range

c)

spread

d)

quartile

40.

A way to describe the concentration and the spread of data in a set is a _____________

a)

histogram

b)

stem-and-leaf plot

c)

box-and-whisker plot

d)

line graph

41.

The least value in a data set is called the _________

a)

minimum

b)

maximum

c)

lower quartile

d)

upper quartile

42.

The greatest value in a set of data is called the _________

a)

upper quartile

b)

lower quartile

c)

minimum

d)

maximum

43.

The _________ is the difference between the upper quartile and the lower quartile.

a)

range

b)

interquartile range

c)

outlier

d)

median

44.

_________ are numbers that are far away from all other data values in the set.

a)

Mode

b)

Histogram

c)

Outliers

d)

Range

45.

__________ is a way to display frequencies for two categorical variables.

a)

Box-and-whisker plot

b)

Stem-and-leaf plot

c)

Pie graph

d)

Two-way frequency table

46.

In order to find the median. the data must be sorted from least to greatest.

a)

true

b)

false

47.

The mode score on the Algebra test was 94. Which of these interpretations must be correct?

a)

99 was the highest score

b)

More students received a 94 than any other score

c)

No student scored below a 50

d)

A score of 91 was slightly below the average

48.

A data set can have more than one mode.

a)

true

b)

false

49.

To find the average of a set of numbers, add all the numbers in the data set and divide by __________

a)

2

b)

largest number

c)

smallest number

d)

the number of items in the set

50.

When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?

a)

List both numbers as the median

b)

Add the 2 numbers and divide by 2

c)

Pick the one you want

d)

Subtract the 2 numbers

51.

The histogram shown summarizes the responses of 100 people when asked, “What was the price of the last meal you purchased?” Based on the histogram, which of the following could be the interquartile range of the prices?

a)

40

b)

21

c)

10

d)

5

e)

3

52.

A veterinarian collected data on the weights of 1,000 cats and dogs treated at a veterinary clinic. The weight of each animal was classified as either healthy, underweight, or overweight. The data are summarized in the table. Based on the data in the table, which of the following is the most appropriate type of graph to visually show whether a relationship exists between the type of animal and the weight classification?

a)

Back-to-back stemplots

b)

Scatterplot

c)

Side-by-side boxplots

d)

Segmented bar chart

e)

Dotplot

53.

Nyasha’s financial literacy project involved comparing the annual sales of companies in Canada and companies in the United States that produce software. Using the ratio of 1 Canadian dollar to 0.75 United States dollar, she converted all annual sales from the Canadian companies into United States dollars. For which of the following will the value of the statistic for the annual sales in Canadian dollars be equal to the value of the corresponding statistic in United States dollars?

a)

The median annual sales

b)

The standard deviation of the annual sales

c)

The standardized score of the minimum annual sales

d)

The mean annual sales

e)

The interquartile range of the annual sales

54.

A sociologist collected data from a sample of people on their highest level of education and the number of times they visited any fast food restaurant during the previous week. The data are summarized in the boxplots. Based on the boxplots, which of the following statements must be true?

a)

The number of people surveyed at the more than four-year college level is greater than the number of people surveyed at the high school level.

b)

The proportion of people surveyed from the first quartile to the third quartile at the four-year college level is less than the respective proportion at the community college level.

c)

The interquartile range (IQR) for the number of visits at the more than four-year college level is less than the IQR for the number of visits at the community college level.

d)

The maximum number of visits at the community college level is greater than the maximum number of visits at the high school level.

e)

The median number of visits at the four-year college level is greater than the median number of visits at the high school level.

55.

For a recent season in college football, the total number of rushing yards for that season is recorded for each running back. The mean number of rushing yards for the running backs that season is 790 yards. One running back had 1,637 rushing yards for the season, which is 2.42 standard deviations above the mean number of rushing yards. What is the standard deviation of the number of rushing yards for the running backs that season?

a)

250 yards

b)

300 yards

c)

350 yards

d)

400 yards

e)

450 yards

56.

First-year students enrolled at a college were asked whether they play video games. The responses, classified by whether the students were enrolled in the school of sciences or the school of arts, are shown in the table. Of all the students enrolled in the school of arts who responded, approximately what proportion responded that they play video games?

a)

0.242

b)

0.401

c)

0.438

d)

0.554

e)

0.605

57.

A marketing firm obtained random samples of 20 people in five regions of the country to investigate the level of interest in a new product. People in the sample were asked to rate their level of interest on a scale from 1 to 10, with 1 being the least amount of interest and 10 being the greatest. The histograms show the results for each region. The graph for which region displays data for level of interest with the least standard deviation?

a)

b)

c)

d)

e)

58.

The transportation department of a large city wants to estimate the proportion of residents who would use a system of aerial gondolas to commute to work. The gondolas would be part of the city’s effort to relieve traffic congestion. The department asked a random sample of residents whether they would use the gondolas. The residents could respond with yes, no, or maybe. Which of the following is the best description of the method for data collection used by the department?

a)

A census

b)

A sample survey

c)

An experiment with a completely randomized design

d)

An experiment with a randomized block design

e)

An experiment with a matched-pairs design

59.

New employees at a large corporation go through a training program during their first week of employment. The new employees take a written assessment at the completion of the program to determine how well prepared they are for their jobs. A score greater than the mean indicates a well-prepared employee. Assume the following distributions of new employee scores have the same mean score, the same maximum score, and the same minimum score. Which distribution has a shape that is most likely to represent the greatest percent of well-prepared employees?

a)

The distribution of scores is skewed to the right.

b)

The distribution of scores is skewed to the left.

c)

The distribution of scores is bimodal and symmetric.

d)

The distribution of scores is uniform.

e)

The distribution of scores is approximately normal.

60.

The distribution of assembly times required to assemble a certain smartphone is approximately normal with mean 4.6 minutes and standard deviation 0.6 minute. Of the following, which is closest to the percentage of assembly times between 4 minutes and 5 minutes?

a)

34%

b)

41%

c)

59%

d)

68%

e)

95%

61.

1. Javier’s score on a history test is equal to the upper quartile value of all the scores on the test. Based on this information, which statement about Javier’s score is most likely to be true?

a)

Javier’s score is 75.

b)

Javier’s score is the same as 75% of all the scores.

c)

Javier’s score is greater than 75 other scores.

d)

Javier’s score is greater than 75% of all the scores.

62.

How many data points fall between 120 and 160 if there are 280 data points total?

a)

280

b)

140

c)

40

d)

200

63.

The data display is for 40 data points. The median represents how many data points?

a)

25

b)

35

c)

20

d)

50

64.

Nam owns a used car lot. He checked the odometers of the cars and recorded how far they had driven. The histogram displays the data. Based on the information shown in the bar graph, which value is most likely the difference between the number of cars that drove between 250 and 300 km and the number of cars that drove between 150 and 200 km.

a)

4

b)

6

c)

2

d)

3

65.

Four baseball players recorded the number of days they practiced baseball each month for a year. Which stem-and-leaf plot has mode and median values that are equal?

a)

A

b)

B

c)

C

d)

D

66.

A zookeeper created the following stem-and-leaf plot showing the number of tigers at each major zoo in the country. What is the median number of tigers found at a zoo?

a)

26

b)

25

c)

22

d)

21

67.

There were 500 cookies sold at a bakery on Sunday. The pie chart shows the percentages of what cookies were sold. Based on the data, how many more peanut butter cookies would be sold than sugar if 1500 cookies were sold in a day.

a)

75

b)

225

c)

150

d)

375

68.

Alexis asked 4 of her friends how many movies they watched during the summer. Alexis determined the following measures about the number of movies watched by her 4 friends.

Mean: 20

Median: 20

Range: 8

The 3 friends who watched the most movies over the summer watched 19, 21, and 24 movies. How many movies were watched by the fourth friend?

a)

16

b)

21

c)

20

d)

25

69.

A teacher measures the time it takes for each student in class to complete a quiz. The first quartile value of the teacher’s data is 22 minutes. The third quartile value is 43 minutes. Which statement must be true?

a)

About 25% of the students completed the quiz in 43 minutes or less.

b)

About 50% of the students completed the quiz in 22 minutes or more.

c)

Exactly 25% of the students completed the quiz in more than 43 minutes.

d)

Exactly 50% of the students completed the quiz in 32 minutes or less.

70.

The line graph below shows the daily earnings at a local diner. Estimate the average daily earnings the diner had for the week.

a)

$400

b)

$250

c)

$525

d)

$300

71.

Ann records the number of different colored beads in a package in the table shown. Ann will randomly select a bead from the package and then, without replacing it, randomly select a second bead. Based on the information in the table, Ann wants to calculate the probability she will first select an orange bead and then a blue bead from the package. What is the probability?

a)

$\frac{10}{25}$

b)

$\frac{2}{5}$

c)

$\frac{1}{24}$

d)

$\frac{5}{24}$

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