Author Question: The density function specifies the probability distribution of a continuous random variable. a. ... (Read 101 times)

HCHenry · **on:** Jun 24, 2018

The density function specifies the probability distribution of a continuous random variable.
a. True
b. False
Indicate whether the statement is true or false

Question 2

In regression analysis, which of the following causal relationships are possible?
a. X causes Y to vary.
b. Y causes X to vary.
c. Other variables cause both X and Y to vary.
d. All of these options are possible.