SOLUTION: Obtain the following probabilities: (A) Suppose a variable X follows Normal Distribution with mean 25 and standard deviation 5. What is the probability that X is more than 35? Al

Question 737404: Obtain the following probabilities:
(A)
Suppose a variable X follows Normal Distribution with mean 25 and standard deviation 5. What is the probability that X is more than 35? Also what is the probability that X lies between 17 and 32?
(B)
Variable Y follows binomial distribution with n = 12, p = 0.48. What is the probability that Y is more than 9? What is the value of mean and standard deviation of Y.

Answer by Susan-math(40) (Show Source): You can put this solution on YOUR website!
A) use the formula for z-score . Do you use tables or calculator?
B) do you use table, formula, calculator?
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