Question: What's the sample standard deviation? Class frequency - 4 fx NO 10 70 10 12 25 2 15 - 300 20- 24 2 2 396

What's the sample standard deviation? Class frequency - 4 fx NO

What's the sample standard deviation?

10 70 10 12 25 2 15 - 300 20- 24 2

Class frequency - 4 fx NO 10 70 10 12 25 2 15 - 300 20- 24 2 2 396 25 - 29 297 3/0 + 2/ 7 3 2 224 X 1535 - 17/3 = go S =

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