Five hundred customers were asked to rate a service on a scale of 1 (terrible) to 5 (perfect). Results are below: Number of cust omers; score 75; 5 105; 4
200; 3
105; 2
15; 1
What was the average rating of the service?
1 answer:
It's pretty simple, first multiple the number, 75x5,105x4,200x3,ect. then add all the numbers uo
then divide the number by 5 (number of possible ratings)
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On edge its Part C but i dont know if thats gonna be correct for you or not.
LET ME KNOW if u got it correct
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