a-normal-distribution-has-mean-15-mu-15-and-standard-deviation-4-sigma-4-what-is

Question

A normal distribution has a mean of μ=15 \mu = 15  and a standard deviation of σ=4 \sigma = 4 . What is the probability that X X  falls between 1818 and 2323?

Accepted Answer

0.20380.2038

Answer

0.43320.4332

Answer

0.30850.3085

Answer

0.15870.1587

A normal distribution has a mean of μ=15 \(\mu\) = 15 and a standard deviation of σ=4 \(\sigma\) = 4 . What is the probability that X X falls between 1818 and 2323?

A normal distribution has a mean of $mu equals 15$ and a standard deviation of $sigma equals 4$ . What is the probability that $X$ falls between $18$ and $23$ ?