In: Statistics and Probability
8.
Suppose X~N(100,15), what is Pr(100<X<130)
9.
Suppose X~N(100,15), what is Pr(100<X<130)
10.
Suppose X~N(100,15), what is Pr(X<120)
11.
Suppose X~N(100,15), what is Pr(85<X<130)
12.
Suppose X~N(150,25), what is Pr(140<X<165)