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.)

- statistics -
**Anonymous**, Thursday, April 9, 2015 at 10:37am
5

5

5

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