Sunday
March 29, 2015

Homework Help: statistics

Posted by Crystal on Friday, February 25, 2011 at 2:02pm.

The scores on a personality test are normally distributed with a mean of 250 and a standard deviation of 30. What proportion of people taking the test can be expected to score above 229? 


Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - Ram earned a score of 940 on a national achievement test. The mean ...
statistics - Suppose that the scores on a reading ability test are normally ...
statistics probability - Alice earned a score of 940 on an IQ test.The mean test...
statistics - Answer the following. Show your work to get credit. Exam scores are...
Math Statistics - Answer the following. Show your work to get credit. Exam ...
statistics - the admissions policy at a certain university requires that ...
statistics - the admissions policy at a certain university requires that ...
statistics - The Graduate Record Exam (GRE) has a combined verbal and ...
Statistics - The Graduate Record Exam has a combined verbal and quantitative ...
statistics! - 1) Entry to a certain University is determined by a national test...

Members