Monday
November 24, 2014

Homework Help: statistics

Posted by Sarah on Thursday, March 24, 2011 at 3:35pm.

A business uses a 7-point scale about satisfaction with the services it provides to clients. The ratings are normally distributed with a mean of 4.8 and a standard deviation of .5. What percentage of clients rate their satisfaction
1) Above 5?
2) Above 6?
3) Above 4?
4) Below 4?
(*Write down just a number for each question with 2 decimal points like 99.99 without %. Include 0 before the decimal point like 0.01.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - The most common intelligence quotient (IQ) scale is normally ...
statistics - The most common intelligence quotient (IQ) scale is normally ...
statistics - A bank’s loan officer rates applicants for credit. The ratings are ...
statistics - The mean (μ) of the scale is 98 and the standard deviation (&#...
Statistics - Scores on the Stanford-Binet Intelligence scale have a mean of 100 ...
statistics - Section 5.3: Normal Distributions: Finding Values Answer the ...
statistics - Approximately 16% of undergraduates at the University have a ...
statistics - Use the Standard Normal Distribution table to find the indicated ...
BUSINESS STATISTICS - The random variable x is normally distributed with mean =1...
BUSINESS STATISTICS - The random variable x is normally distributed with mean =1...

Search
Members