Question

A normal distribution has a mean of 110 and a standard deviation of 2.4.

What is a z-score of 105?

Round to the nearest tenth.

Answer 1

@Ultrilliam

Answer 2

@Falconmaster

Answer 3

@loveboy

Answer 4

calculate (105-mean)/standard deviation using the numbers from the problem

Answer 5

-2.083

Answer 6

@princeevee

Answer 7

@bubba please refrain from giving the direct answer

Answer 8

hwy do you only yell at me for giving the correct answer, when you don't yell at anyone else for giving the direct answer! @Vocaloid

Answer 9

I was trying to be polite