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

Question

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 1

5
5
5