1. Math
2. Statistics And Probability
3. a assume that x has a normal distribution with the...

# Question: a assume that x has a normal distribution with the...

###### Question details

A. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

μ = 4.2; σ = 2.4

P(3 ≤ x ≤ 6) =_______

B. Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

μ = 25; σ = 3.6

P(x ≥ 30) =_______