Author Question: The sign test is a versatile and an exceptionally easy-to-apply nonparametric method that uses only ... (Read 34 times)

Lisaclaire · **on:** Jul 24, 2018

The sign test is a versatile and an exceptionally easy-to-apply nonparametric method that uses only plus and minus signs.
Indicate whether the statement is true or false

Question 2

If x is a normal random variable with mean of 2 and standard deviation of 5, then P(x < 3) = P(x > 7).
Indicate whether the statement is true or false