Quiz about Center, Shape, Outliers, and Spread of Data

Question 1

Question 1.

Accepted Answer

both plots are symmetric

Answer

only 2nd period is symmetric

Answer

5th period is bimodal

Answer

2nd period's center is higher than 5th period

Question 2

Question 2.

Accepted Answer

the spread of 5th period is greater than 2nd period

Answer

the spread of 2nd period is greater than 5th period

Answer

5th period is skewed right

Question 3

Question 3.

Accepted Answer

5th period's center is higher than 2nd period

Answer

2nd period has a gap at 16

Answer

5th period has an outlier

Answer

2nd period's spread is greater than 5th period's spread

Question 4

Question 4.

Accepted Answer

only Hayes Road is symmetric

Answer

Hayes Road's center is at 60

Answer

Jefferson Road's center is at 55

Answer

only Jefferson Road is symmetric

Question 5

Question 5.

Accepted Answer

the speed on Hayes Road is greater than the speed on Jefferson Road

Answer

the speed on Jefferson Road is greater than the speed on Hayes Road

Answer

these data sets contain no outliers

Answer

the center of the data set are the same

Question 6

Question 6.

Accepted Answer

Hayes Road's center is at 55

Answer

neither plot has an outlier

Answer

Hayes Road is skewed right

Answer

Jefferson Road's spread is less than Hayes Road's spread

Question 7

Question 7.

Accepted Answer

the interquartile range is larger in 1st period than in 5th period

Answer

only one of the data sets is symmetric

Answer

the median in 1st period is greater than the median in 5th period

Answer

the highest test score is the same in both classes

Question 8

Question 8.

Accepted Answer

the Wild Viper has a larger spread than Red Racer

Answer

the median wait time for both rides is 35

Answer

the Red Racer has a lower maximum than the Wild Viper

Answer

the Red Racer has a larger IQR than the Wild Viper

Question 9

Question 9.

Accepted Answer

skewed to the right

Answer

symmetric, with outliers

Answer

symmetric, with no outliers

Answer

skewed to the left

Question 10

Question 10.

Accepted Answer

the data is skewed to the left

Answer

the data is skewed to the right

Answer

the shape is symmetric with an outlier

Answer

the shape is symmetric without an outlier

Question 11

Question 11.

Accepted Answer

the shape is symmetric without an outlier

Answer

the shape is symmetric with an outlier

Answer

the shape is skewed to the right

Answer

the shape is skewed to the left

Question 12

Question 12.

Accepted Answer

the shape is skewed to the left

Answer

the shape is skewed to the right

Answer

the shape is symmetric

Answer

75% of the data is between 1-8

Question 13

Question 13.

Accepted Answer

the spread for Red Brick Grill is greater than Sophie's Cafe

Answer

the spread for Sophie's Cafe is greater than Red Brick Grill

Answer

both are symmetric

Answer

the median prices are the same for both

Question 14

Question 14.

Accepted Answer

the medians are different

Answer

the spread for Reybold and Picktown are not the same

Answer

neither box plot is symmetrical

Answer

the minimum for Picktown is 5 lower than the minimum for Reybold

Question 15

Question 15.

Accepted Answer

Marcus's center is at 7

Answer

both sets of data have the same median

Answer

Ander's center is at 6

Answer

Ander's spread is greater than Marcus's

Question 16

Question 16.

Accepted Answer

Route 9 is skewed right

Answer

the shapes of both plots are symmetrical

Answer

the data spreads for both populations are the same

Answer

Route 9 is skewed left

Center, Shape, Outliers, and Spread of Data

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