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In a Mathematics test, the scores of eight form two students are as follows: 45, 52, 54, 55, 57, 57, 62 and 66 Calculate the standard deviation...

In a Mathematics test, the scores of eight form two students are as follows:
45, 52, 54, 55, 57, 57, 62 and 66
Calculate the standard deviation of the scores correct to 1 decimal place

Answers

Kavungya answered the question on November 15, 2019 at 12:14

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