Quiz about BoxPlots

Question 1

When finding the median for a set of data, the first step is to ...

Accepted Answer

Arrange the numbers in order from lowest to highest

Answer

Add the numbers up

Answer

find the number that repeats the most

Answer

starting marking off numbers to the left and right until you get the middle number(s)

Question 2

To find the mean for a set of numbers, we should ...

Accepted Answer

add the numbers and then divide this sum by the amount of numbers in the list

Answer

look for a pattern in the numbers and then predict it

Answer

find the most repeated number(s) or write "no mode" if no number repeats

Answer

arrange the numbers and find the middle one

Question 3

To draw a fence on the box plot, the segment should be ...

Accepted Answer

dashed

Answer

solid and in color

Answer

drawn as a ray in an angle

Answer

placed always right above the median

Question 4

What is the purpose of finding fences?

Accepted Answer

Helps you identify if you have outliers or not

Answer

Helps find the mean and mode

Answer

Helps determine the standard deviaiton of data

Answer

Helps determine if there are points of discontinuity

Question 5

What percent of the data is above Quartile 1?

Accepted Answer

75%

Answer

25%

Answer

50%

Answer

98.5%

Question 6

The purpose of boxplots

Accepted Answer

Compares and Contrasts two sets of data

Answer

Helps find what is normal and how many standard deviations you are from the mean

Answer

Always shows all the values of the mode

Answer

Shows all points of discontinity

Question 7

What does the formula Q1 - 1.5(IQR) give us?

Accepted Answer

The lower fence

Answer

The answer to middle of the mode

Answer

The outliers

Answer

The route to highway 66

Question 8

Q1, minimum, median, Q3 and max are called the

Accepted Answer

The five number summary

Answer

The 5 simple ways to avoid math and science

Answer

The new 5 layered cake from 7-11

Answer

The 5 levels of autonomy of Bloom's taxonomy

Question 9

Put the numbers in ascending order (from lowest to highest)

7,6,12,15,6,9,10,-10,18,33

Accepted Answer

-10,6,6,7,9,10,12,15,18,33

Answer

-10,3,3,6,6,7,9,10,12,15, 18,33

Answer

33,18,15,12,10,9,7,6,6.-10

Answer

1,2,3,4,5,6,7,8,9,10

Question 10

Find the median of the data from number 14.

Accepted Answer

9.5

Answer

9

Answer

9,25

Answer

10

Question 11

Find the UF and LF for the data in number 14.

Accepted Answer

UF = 28.5

LF = - 7.5

Answer

UF = 19.5

LF = -6.25

Answer

UF = 25

LF = -3

Answer

UF = 7.5

LF = -28.5

Question 12

Are there any outliers in the data for number 14? If so, what are they and what makes them outliers?

Accepted Answer

Yes.-10 and 33. They are above the UF and below the LF.

Answer

There are no outliers!

Answer

Yes -10 and 33. They are more than 2 standard deviations from the mean.

Answer

Yes. 15, 18 and 33. They are higher than Q3.

Question 13

How many outliers are there for this boxplot?

Accepted Answer

6

Answer

3

Answer

5

Answer

None

Question 14

What is my favorite ice cream from the classic three?

Accepted Answer

BoxPlots

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics