Tuesday
April 21, 2015

Homework Help: statistics

Posted by Kelly on Sunday, December 18, 2011 at 8:29pm.

Scores on a certain nationwide college entrance examination follow a normal distribution with a mean of 400 and a standard deviation of 100. Find the probability that a student will score over 500.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

AP Statistics - Sampling Distribution Help - The composite scores of students on...
AP Statistics - sampling distribution help - The composite scores of students on...
AP - The composite scores of students on the ACT college entrance examination in...
statistics - Suppose that the test scores for a college entrance exam are ...
Statistics - Suppose that two different tests A and B are to be given to a ...
statistics and probability - It is known that an exam scores of students in STAT...
statistics - SAT scores are normally distributed. The SAT in English has a mean ...
stats - SAT math scores approx. follow a normal distribution, with mean 500 and ...
Statistics - The Wechsler Adult Intelligence Scale (WAIS) is a common "IQ test" ...
statistics - 2. Why is it important to know the mean and standard deviation for ...

Members