Let z be a random variable with a standard normal distributi

Let z be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.) P(0.89 z 0) =

Solution

as we have to find the indicated probability of P(0.89 z 0)

we have to determine the alue of z score of both and subtract and we will get the answer

z score for -0.89 = 0.1867

z score for 0 = 0.5000

hence the answer will be 0.5000 - 0.1867 = 0.3133