G
Guest
Guest
If X belongs to the Normal distribution with mean 22 and standard deviation of 5.
Find k if
Pr(22-k <=X <= 22 + k) = 0.7
Pr(22-k < X < 22 + k) = 0.24
Pr(X<k|x<23) = 0.32
thank you in advance
Find k if
Pr(22-k <=X <= 22 + k) = 0.7
Pr(22-k < X < 22 + k) = 0.24
Pr(X<k|x<23) = 0.32
thank you in advance