Question

A population of values has a normal distribution with μ=55.3 and σ=14.9. You intend to draw a random sample of size n=97.

Find the probability that a single randomly selected value is between 58.9 and 59.7.
P(58.9 < X < 59.7) = Incorrect

Find the probability that a sample of size n=97 is randomly selected with a mean between 58.9 and 59.7.
P(58.9 < M < 59.7) = Incorrect

Enter your answers as numbers accurate to 4 decimal places. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.

Answer 1