istics Homework\ Let

Y

be a random variable In a population,

\\\\mu _(Y)=138

and

\\\\sigma _(Y)^(2)=44

. Use the central limit theorem to answer the following questions. (Note any intermediate results should be rounded to four decimal places) In a random sample of size

n=186

, find

Pr(/bar (Y)

)

(

140)

\

Pr(/bar (Y)

)

(

140)=

\ (Round your response to four decimal places)

Let Y be a random variable. In a population, Y=138 and Y2=44. Use the central limit theorem to answer the following questions. (Note any intermediate results should be rounded to four decimal places) In a random sample of size n=186, find Pr(Y