# Find the following probabilities for the standard normal random variable z:

(2 points) Find the following probabilities for the standard normal random variable z:

(a) P(−1.83 ≤ z ≤ 0.78) =

(b) P(−0.8 ≤ z ≤ 0.37) =

(c) P(z ≤ 0.71) =

(d) P(z >−1.16) = Answer(s) submitted: