the contents of hundred matchboxes were checked to determine the number of matches they contained. calculate correct one decimal place the mean number of matches per box determine how many extra matches would have to be added to the total contents of the hundred boxes bring the mean up to exactly 39 matches solve this solve this question
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(1) Calculate, correct to one decimal place, the means number of matches per box . (2) Determine how many extra matches would have to be added to the the total contents of the total content of the 100 boxes to bring the mean up to exactly 39 matches.
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Solution.
No of matches (x) No.of boxes (F) fx
41 8. 328
Total 100 3813
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hey mate here is ur ns
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