Question

# A population of values has a normal distribution

with μ

=

211.1

μ=211.1

and σ

=

33.6

σ=33.6

. You intend to draw a random sample of size n

=

210

n=210

.

Find the probability that a single randomly selected value is less than 206.2.

*P*(*X* < 206.2) =

Find the probability that a sample of size n

=

210

n=210

is randomly selected with a mean less than 206.2.

*P*(*M* < 206.2) =