Demi’s last 5 bowling scores were 68, 75, 90, 80. What was Femi’s mean score? A.72 B.75 C.77 D.79 D.
1 answer:
Complete Question:
Femi's last 5 bowling scores were 68, 75, 72, 90, and 80. What was Femi's mean score?
Answer:
Step-by-step explanation:
Given
Scores: 68, 75, 72, 90, and 80
Required
Determine the mean
The mean (M) of a data is calculated as thus:
Where
n = number of data.
In this case,
n = 5
and
= sum of data
So, the formula becomes
<em>Hence, the mean is 77</em>
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Answer:
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Step-by-step explanation:
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