A simple random sample X1,..., Xn is drawn from a

QUESTION:

A simple random sample \(X_{1}, \ldots, X_{n}\) is drawn from a population, and the quantities ln \(X_{1}, \ldots, X_{n}\) are plotted on a normal probability plot. The points approximately follow a straight line. True or false:

a. \(X_{1}, \ldots, X_{n}\)  come from a population that is approximately lognormal.

b. \(X_{1}, \ldots, X_{n}\) come from a population that is approximately normal.

c. ln \(X_{1}, \ldots, X_{n}\) come from a population that is approximately lognormal.

d. ln \(X_{1}, \ldots, X_{n}\) come from a population that is approximately normal.

Equation transcription:

Text transcription:

X_{1}, \ldots, X_{n}