Find the value c such that ?(? < ?) = 0.4

Expert Solution

Given

P(Z<C)=0.4

prob of Z is less than C value and prob 0.4 <0.5 we needs to check the Negative Z score table

From Z table C = - 0.25

Please find the below negative Z score table

0.4 showingfor row of -0.2 and for coloum for 0.05

orchestra answered 1 year ago

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