Comparing Data Sets

Question 1

Kentucky mean =

Revolt · Accepted Answer

55.62

Question 2

Kentucky median =

Revolt · Accepted Answer

55.60

Question 3

The IQR for the Kentucky temperatures is .

Revolt · Accepted Answer

2.8

Question 4

The IQR for the Illinois temperatures is .

Revolt · Accepted Answer

2.4

Question 5

The box plots show .

Revolt · Accepted Answer

more variation for Kentucky

Question 6

Analyze the histogram comparing the frequencies shown for the annual temperatures of Kentucky and Illinois. Which statement is true about the histogram?

Revolt · Accepted Answer

Both distributions are skewed right.

Question 7

The range for the Kentucky temperatures is .

Revolt · Accepted Answer

6.1

Question 8

Which statement best describes the information shown by the histograms for the two data sets?

Revolt · Accepted Answer

Both distributions are symmetric, but oysters tend to have more volume than mussels.

Question 9

Which statements are true regarding the data displayed in the boxplots? Check all that apply.

Revolt · Accepted Answer

The range in data for the oyster volume is greater than for the mussel volume.; Oysters tend to have more volume than mussels.; The IQR is less for the mussel volume than for the oyster volume.; There is greater variation of oyster volumes than mussel volumes.

Question 10

Both measures of center for Kentucky are those of Illinois.

Revolt · Accepted Answer

greater than

Comparing Data Sets Answers

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