Monday
April 21, 2014

Homework Help: math

Posted by Sally on Saturday, February 7, 2009 at 7:55pm.

If the population is bell-shaped, then the interval that is 3 standard deviation away from the center contains what percent of data in the population?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - The mean of a sample of 25 was calculated as xbar = 500. The sample was ...
stats - A sample of 12 observations is selected from a normal population for ...
college math - Math homework please help!! 2. Suppose that people’s weights are ...
math - Average truancy per student is 8 days per semester with a standard ...
sample size/ standard deviations - How do we compute sample size fluctuations? ...
statistics - How do we compute sample size fluctuations? Suppose we have a ...
Statistics - Which of the following statements correctly interprets a 95% ...
math - Suppose that people’s weights are normally distributed, with mean 175 ...
math - 2. Suppose that people’s weights are normally distributed, with mean 175 ...
Statics - Assume that the population is normal. A sample of size 100 is taken. ...

Search
Members