Which of the following represent the mean of the given data?
14 15 13 16 13 18 14 17
a) 10
b) 12
c) 15
d) 16
Answer with formula
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Answer:
formula of mean = sum of observation upon number of observation
Step-by-step explanation:
14+15+13+16+13+18+14+17 upon 8 . i have written here 8 because the there are 8 numbers .ans = 120 upon 8 . now divide 120 in 8 so the mean of the following is 15
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