What is the cumulative probability at +1 standard deviation, for a random variable with normal distribution?

What is the kurtosis of a normal distribution?

The preseason odds that the Hartford Whalers will win The Stanley Cup Championship are 1/4, and the odds are the same for the California Golden Seals. What is the probability that BOTH will win the championship?

For a random variable X, E[X]=3 and E[X^2]=14. Var[X]=?

What is synonymous with the coefficient of determination?

Which of the following is NOT a commonly used estimator in determining the parameters of an unknown probability density function?

What does R^2 (R-Squared) calculate?

What is the formula for the Pearsonian Coefficient of Skewness?

In a multiple regression model, what is the best way to test the joint significance of the independent variables?

What is the coefficient of variation?

Let X follow a Poisson distribution with a rate parameter of 7. What is Var(X)?