Answer:
21.14 m
Explanation:
the mean is calculated as
mean =
here mean is 151 cm and count = 14 , then
= 151 ( multiply both sides by 14 to clear the fraction )
sum = 14 × 151 cm = 2114 cm = 2114 cm ÷ 100 = 21.14 m
Answer: 2114
m = sum of the terms / number of terms
151 = a/ 14
14 x 151 = a
2114 = a
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