x -5 -1 2 7 10
P(x)0.15 0.08 0.22 0.18 0.37
Determine the expected value of x.
Determine the standard deviation of x.
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x -5 -1 2 7 10
P(x)0.15 0.08 0.22 0.18 0.37
Determine the expected value of x.
Determine the standard deviation of x.
Stick to the definitions,
and
or
Next time please show where you cannot understand, because for me this seems quite basics (Nod)