stan deviation | Mathematics | Page 1

stark gale Sep 15, 2024, 5:34 AM

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how to calculate stan deviation for scatterplot without any frequencies? answer is 3.78

empty orchidBOT Sep 15, 2024, 5:34 AM

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torn notch Sep 15, 2024, 8:53 AM

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Not sure what you mean.
You are given a set of observations (x, y). So, find the sample SD of y using the usual formula.

stark gale Sep 15, 2024, 9:03 AM

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yeah. i did but the answer came wrong

torn notch Sep 15, 2024, 9:03 AM

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Can you show what you did?

stark gale Sep 15, 2024, 9:04 AM

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yeah ill take a pic when my phoen charges

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