Given a normal distribution with

=50

and

=5,

and given you select a sample of

n=100,

complete parts(a) through(d).

Part 1

a.What is the probability that

X

is less than

49?

P(X<49)=

Part 2

b.What is the probability that

X

is between

49

and

50.5?

P(49

Part 3

c.What is the probability that

X

is above

50.6?

d.P(X>50.6)=

30%

chance that

X

is above whatvalue