SOLUTION: the manager of a store counted the number of sales during a 60-hour week-this is the frequency distrubution:
___________ ___________ ______
number of number of
sales/hr
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Question 522912: the manager of a store counted the number of sales during a 60-hour week-this is the frequency distrubution:
______________________________
number of number of
sales/hr occurrences
______________________________
6 25 number of occurrences add up to 60
7 20 so that's 60hrs/wk
8 10
9 0 I need to find the relative frequency
10 5 of 7 sales during an hour
______________________________
possible answers: 1/4, 1/3, 7/40, 7/60
Please help me with this question
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
the manager of a store counted the number of sales during a 60-hour week-this is the frequency distrubution:
______________________________________
number of number of relative
sales/hr occurrences frequency
_______________________________________
6 25 25/60 number of occurrences add up to 60
7 20 20/60 so that's 60hrs/wk
8 10 10/60
9 0 0/60 I need to find the relative frequency
10 5 5/60 of 7 sales during an hour
______________________________
possible answers: 1/4, 1/3, 7/40, 7/60
==============================================
Answer: 20/60 = 1/3
==========================
Cheers,
Stan H.
==========================
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