Since the population is always larger than the sample,
Question 10 of 20 1.0/ 1.0 Points
Since the population is always larger than the sample, the population mean:
A.is always larger than or equal to the sample mean
B.is always smaller than or equal to the sample mean
C.can be smaller than, or larger than, or equal to the sample mean
D.is always strictly less than the sample mean
Question 11 of 20 0.0/ 1.0 Points
The difference between the first and third quartile is called the
Question 12 of 20 1.0/ 1.0 Points
Which of the following statements is true regarding the data set 10, 10, 10, 10, and 10?
A.The range is zero
B.The standard deviation equals zero
C.The interquartile range equals zero
D.all of the above
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