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Answer:
450 mins/night
Step-by-step explanation:
The average of a data set is the sum of all of the data divided by the number of data elements in the set. In this case, that would be:
(8 + 6.5 + 7 + 8.5) / 4
= 30 / 4
= 7.5 hours
7.5 hours is 7.5 * 60 = 450 mins/night
Answer:
450 mins per night
Step-by-step explanation:
average = [tex]\frac{sum \: of \: terms}{number \: of \: terms}[/tex]
average = (8 + 6.5 + 7 + 8.5)/4
average = 30/4
average = 7.5
The average is 7.5 hrs.
Convert hrs to mins.
7.5 × 60 = 450