Please give a step by step solution:
The ages of a group of 50 women are approximately normallydistributed with a mean of 50 years and a standard deviation of 55years. One woman is randomly selected from the? group, and her ageis observed.
a. Find the probability that her age will fall between 56 and59years.
b. Find the probability that her age will fall between 4747 and51 years.
c. Find the probability that her age will be less than 35years.
d. Find the probability that her age will exceed 41 years.
