Which of the following is NOT a property of the Student t di

Which of the following is NOT a property of the Student t distribution?

Choose the correct answer below.

A. The Student t distribution has a mean of t=0.

B. The Student t distribution has the same general symmetric bell shape as the standard normal distribution, but it reflects the greater variability that is expected with small samples.

C. The Student t distribution is different for different sample sizes.

D. The standard deviation of the Student t distribution is s=1.

Solution

D. The standard deviation of the Student t distribution is s=1.