Descriptive and Inferential Statistics

Descriptive and Inferential Statistics

11th Grade

30 Qs

quiz-placeholder

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Descriptive and Inferential Statistics

Descriptive and Inferential Statistics

Assessment

Quiz

Mathematics

11th Grade

Medium

CCSS
HSS.IC.B.3, HSS.IC.B.4, 7.SP.A.1

+5

Standards-aligned

Created by

Angela Marshall

Used 5+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Any measured quantity of a statistical population that summarises or describes an aspect of the population, such as a mean or a standard deviation.

Parameter

Statistic

Tags

CCSS.HSS.IC.B.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Researchers randomly choose two groups from 16 volunteers. Over a period of 10 weeks, one group

watches television before going to sleep, and the other does not. Volunteers wear monitoring devices while

sleeping, and researchers record dream activity. Which type of study method is described in each situation?

survey

controlled experiment

observational study

Tags

CCSS.HSS.IC.B.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

List the mean, standard deviation, and five-number summary of the following data set. Use a spreadsheet to

calculate the standard deviation.

6, 10, 14, 3, 8, 10, 3, 6, 9, 6

mean: 8.3; standard deviation: 3.2

min: 3; Q1: 6; median: 7; Q3: 10; max: 14

mean: 7.5; standard deviation: 3.2

min: 3; Q1: 6; median: 8.3; Q3: 10; max: 14

mean: 7.5; standard deviation: 3.2

min: 3; Q1: 6; median: 7; Q3: 10; max: 14

4.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Find the IQR.

10, 14, 20, 15, 12, 13, 24

Tags

CCSS.6.SP.B.5C

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is a sample? Choose ALL that apply.

A subset of a population

Helps us make inferences about the population

A entire population.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The data to the right were collected from all race participants to answer the? question, "What is the average

age of runners in the Fall Harvest? 5K?" Does this histogram represent data related to a parameter or?

statistic? Explain your response.

Statistic because it involves data that are

likely to change from race to race.

Statistic because the median and average

are close together.

Parameter because it represents data

collected from the entire population of

racers.

Parameter because the age of racers is

unlikely to change drastically.

Tags

CCSS.HSS.IC.B.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To investigate a community’s reading habits, a publication invites readers to complete and mail in a survey.

Does this sampling method have any bias? Explain

No, the sampling method has no bias

because part of the population equally

represents the entire population.

Yes, because the people who respond to

the survey may underrepresent the

number of readers in the community.

Yes, because the people who respond to

the survey may overrepresent the number

of readers in the community.

Yes, because the survey is leading. It

suggests that a certain answer is wanted.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

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