The owner of two fast-food restaurants has recorded customer satisfaction ratings for both locations on a scale of 1 to 5

(5=Most

satisfied). .

Rating	Restaurant A	Restaurant B
1	5	17
2	11	18
3	9	13
4	32	17
5	23	20

a. Calculate the mean satisfaction rating at each location.

b. Calculate the standard deviation of each distribution.

c. What conclusions can be drawn from these results?

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a. What is the mean for Restaurant A?

=enter your response here

(Type an integer or decimal rounded to three decimal places as needed.)