Question

The t distribution is a discrete probability distribution.

b)     TrueFalseTrue   The t distribution tends toward the standard normal distribution as the degrees of freedom increase.

c)     FalseTrueClick for List   The t distribution has a greater variance than the standard normal distribution.

d)     FalseTrueClick for List   If T is a random variable with a t distribution, then P(T < 0) = 0.5.

e)     FalseTrueFalse   For the t distribution, the mean and variance are always equal.

Answer 1

From the given information above,

a) FALSE . T distribution is Continuous probability distribution

b) TRUE

c) TRUE

d) TRUE

e) FALSE. For T distribution mean and Variance are different.