Measures of Center

Name: Revolt
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Question 1

The average January surface water temperatures (°C) of Lake Michigan from 2000 to 2009 were 5.07, 3.57, 5.32, 3.19, 3.49, 4.25, 4.76, 5.19, 3.94, and 4.34. The data set has the following statistics:x = 4.3122 = 0.577What is the standard deviation? Round to the nearest thousandth.

Revolt · Accepted Answer

B: 0.760

Question 2

Which of the distributions is right skewed?

Revolt · Accepted Answer

B:

Question 3

The mean is .

Revolt · Accepted Answer

C: 30

Question 4

The standard deviation is .

Revolt · Accepted Answer

A: 5

Question 5

The data point 37 is one standard deviation from the mean.

Revolt · Accepted Answer

A: more than

Measures of Center Answers

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