Find the standard deviation sd = sx, Basic Statistics

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Find the standard deviation sd = sx

The 47 students on a computer studies course each recorded the number of whole minutes, x, spent surfing the internet during a given day. The results are summarised below:
∑x = 2276 , ∑x² = 111492
a) Find the mean μ.
b) Find the standard deviation SD = σx

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Basic Statistics: Find the standard deviation sd = sx

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Basic Statistics: Find the standard deviation sd = sx

Reference No:- TGS0119061

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Basic Statistics: Find the standard deviation sd = sx

Reference No:- TGS0119061

Recent Questions Asked Basic Statistics

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