Multiple Choice
The Student t distribution with parameter v = 4 has a variance V(t) equal to:
A) 4
B) 0
C) 2
D) 1
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q111: A continuous random variable X has a
Q112: Lamont took a psychology exam whose mean
Q113: A national standardized testing company can tell
Q114: Diet <br>Researchers studying the effects of
Q115: Suppose X has an F distribution.Which of
Q117: P(1 < Z < 2)= P(Z <
Q118: A continuous random variable X has a
Q119: If the random variable X is exponentially
Q120: The shape of the density function for
Q121: The variance of a Student t distribution