Tuesday
March 3, 2015

Homework Help: statistics

Posted by hallei on Monday, March 21, 2011 at 11:32am.

A population has a norma distribution with a mean of 50 and a standard deviation of 10. what is ther standard z-score corresponding to to 70? what is the standard z-score corresponding to 40?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Psychological Statistics - For a population with a mean of 80 and a standard ...
Criminology Statistics - A given distribution has a mean of 60. A score of 75 ...
statistics - So if a depression scale has 30 items in it, and if an individual ...
statistics - So if a scale has 30 items in it, and if an individual gets a score...
Statistics - Consider the standard normal distribution. Find the area for the z...
Analytical Skills - If your score on a statistics exam was 76 and the professor ...
statistics - Three students take equivalent stress tests. Which is the highest ...
statistics - Three students take equivalent stress tests. Which is the highest ...
Statistics - IQ test scores are normally distributed with a mean of 97 and a ...
Math - I need help with this these two problem PLEASE!!! For a population with ...

Members