Thursday

April 24, 2014

April 24, 2014

Posted by **Katie** on Sunday, February 24, 2013 at 9:17pm.

is it 16, 18, or 20

- statistics -
**MathGuru**, Monday, February 25, 2013 at 4:43pmFormula:

z = (x - mean)/sd

Plug in the numbers you know from the problem:

-3 = (x - 25)/3

Solve for x.

**Related Questions**

Statistics - Which of the following statements are correct? 1.A normal ...

statistics - Which of the following statements are correct? a. a normal ...

Statistics - 1. Which of the following statements are correct? a. A normal ...

statistics - which of the following statements are correct? a. a normal ...

statistics - Which of the following statements are correct? a. A normal ...

statistics - Will the sampling distribution of means be approximately normal if ...

Statistics - The probability distribution function for a normal distribution is ...

statistics - 1. Which of the following statements are correct? a. A normal ...

Statistics - Find an example of application of Normal Distribution (or ...

statistics - With a normal distribution and a mu=40 and sd =4, how can I figure ...