P(A)*P(B)=P(A and B) What can you conclude about A and B?

Say 2 events satisfy the following equation: P(A intersect B) = P(A) x P(B). We say that events A and B are __.

Where would the outliers be if a distribution had a skewness of -1?

What is derived from the third moment of distribution?

Suppose A is always 3. Var(B)=4. What is Var(A+B)?

In hypothesis testing, which of the following statements is always true?

What power is used in the formula for kurtosis?

Which of the following numbers (measures of kurtosis of a distribution) would represent a leptokurtic distribution?

Which of the following would be appropriate for a t-test?

A survey was conducted to find the average weight of students living in the dorms or a university. To help improve the accuracy of the study, an equal number of students were randomly selected from each dorm for the sample. This sample is an example of what?

The variance of X is 5 and the variance of Y is 8. What is the variance of X+Y?