Thursday
October 23, 2014

Homework Help: Psychology

Posted by Sharon on Saturday, January 21, 2012 at 7:48pm.

A distribution has a standard deviation of _ _ 12. Find the z-score for each of the following locations in the distribution.
a. Above the mean by 3 points.
b. Above the mean by 12 points.
c. Below the mean by 24 points.
d. Below the mean by 18 points.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistic - 1. A distribution has a standard deviation of   12. Find the z-...
statistics - 2. Why is it important to know the mean and standard deviation for ...
Statistic - A distribution has a standard deviation of = 9.5. Find the z-score...
statistics - A normal distribution has a mean of 20 and a standard deviation of ...
MATH - Which of the following normal distributions has the smallest spread? A. A...
Math (Statistic) - Considered the sampling distribution of a sample mean ...
statistics - For a normal distribution with a mean of 140 and a standard ...
math - Students were given an exam with 300 multiple-choice questions. The ...
statistics - An SRS of size n is taken from a large population whose ...
statistics - The distribution score for a city wide math test scores results in ...

Search
Members