SOLUTION: Hello, I would need help with these questions please. 1. Find the following probabilities for the standard normal random variable z. c. P(0.63<_z<

SOLUTION: Hello, I would need help with these questions please. 1. Find the following probabilities for the standard normal random variable z. c. P(0.63<_z<_2.41)= d. P(-2.42 <z

Question 723022: Hello,
I would need help with these questions please.
1. Find the following probabilities for the standard normal random variable z.
c. P(0.63<_z<_2.41)=
d. P(-2.42 2. The ages of a group of 50 women are approximately normally distributed with a mean of 50 years and a standard deviation of 6 years. One woman is randomly selected from the group, and her age is observed.
a. Find the probability that her age will fall between 54 and 60 years.
b. Find the probability that her age will fall between 49 and 51 years.
c. Find the probability that her age will be less than 34 years.
d. Find the probability that her age will exceed 41 years.
I don't even know where to start to try on these as it is going over my head. Thank you so much and appreciate your assistance.
Isa.

Answer by ashlybussurd@yahoo.com(1) (Show Source): You can put this solution on YOUR website!

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