Question
Fill in the blanks.
Suppose that X~N(1,5). This says that X is a normally distributed random variable with mean
and standard deviation
.
Suppose that X~N(1,5). This says that X is a normally distributed random variable with mean
and standard deviation
.
Answers
GPT-4o mini
Suppose that \( X \sim N(1, 5) \). This says that \( X \) is a normally distributed random variable with mean **1** and standard deviation **\(\sqrt{5}\)**.
(Note: The standard deviation is the square root of the variance, which is the second parameter in the notation \( N(\mu, \sigma^2) \). Here, the variance is \( 5 \), so the standard deviation is \( \sqrt{5} \).)
(Note: The standard deviation is the square root of the variance, which is the second parameter in the notation \( N(\mu, \sigma^2) \). Here, the variance is \( 5 \), so the standard deviation is \( \sqrt{5} \).)