Which of the Following Is a NOT a Property of the T

Multiple Choice

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

A) For degrees of freedom less than 5, the normal distribution closely approximates the t distribution.
B) It has a center of 0.
C) It tends to be wider and flatter than the normal distribution.
D) all of the above
E) none of the above; they are all t distribution properties.