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What is the standard deviation of this data set? Use a calculator to help you. Round your answer to the nearest tenth. 11, 16, 22, 28, 29, 30, 31, 34, 37, 38, 43, 49, 56, 78, 99
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37 votes
37 votes
What is the standard deviation of this data set? Use a calculator to help you. Round your answer to the nearest tenth. 11, 16, 22, 28, 29, 30, 31, 34, 37, 38, 43, 49, 56, 78, 99

User IAhmed
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2 Answers

21 votes
21 votes
Just arrange this in two columns first for total of summation x itself and another column for square of all the values and total both then just use the formula
Like this look just find SD
What is the standard deviation of this data set? Use a calculator to help you. Round-example-1
User Mark Miller
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2.8k points
25 votes
25 votes

Answer:

It goes by 5 i think so.

Explanation:

User Metasoarous
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3.4k points
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