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Author Question: Suppose that x has an exponential distribution with = 5. Find P(x 10). A) 0.606531 B) 0.393469 ... (Read 48 times)

MGLQZ

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on: Jun 24, 2018
Suppose that x has an exponential distribution with  = 5. Find P(x  10).
 
  A) 0.606531 B) 0.393469 C) 0.864665 D) 0.135335

Question 2

Use the standard normal distribution to find P(-2.25 < z < 0).
 
  A) .5122 B) .6831 C) .0122 D) .4878


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LegendaryAnswers

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Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

D


MGLQZ

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Reply 2 on: Jun 24, 2018
Gracias!

kjohnson

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Reply 3 on: Yesterday
Wow, this really help

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