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Author Question: A survey of a club's members indicates that 50 own a home, 80 own a car, and 90 of the homeowners ... (Read 50 times)

nummyann

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on: Aug 1, 2018
A survey of a club's members indicates that 50 own a home, 80 own a car, and 90 of the homeowners who subscribe also own a car. What is the probability that a club member owns neither a car nor a house?

Question 2

If X has a normal distribution with mean 60 and standard deviation 6, which value of X corresponds with the value z = 1.96?
 a. x = 71.76
  b. x = 67.96
  c. x = 61.96
  d. x = 48.24


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Eazy416

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Reply #1 on: Aug 1, 2018
Answer to Question 1

.15

Answer to Question 2

A


nummyann

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Reply 2 on: Aug 1, 2018
Gracias!

Animal_Goddess

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Reply 3 on: Yesterday
Excellent

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