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The data represent the number of phone calls received over an 8-day period.

Day 1 2 3 4 5 6 7 8
Calls Received 5 3 8 7 9 9 10 9

What is the mean number of calls received per day?

Respuesta :

xpertgod18
the answer is 7.5 
all you have to do is add all the numbers witch is 
60 and divide by all the numbers that is there 
so 60 divide by 8=7.5

Answer:

The mean number of calls received per day is:

7.5

Step-by-step explanation:

Day                        1 2 3 4 5 6 7 8

Calls Received 5 3 8 7 9 9 10 9

Mean number of calls received per day is calculated as sum of the call received each day over number of days

i.e. Mean =(5+3+8+7+9+9+10+9)/8

               = 7.5

Hence, the mean number of calls received per day is:

7.5

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