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Author Question: After a severe winter, potholes develop in a state highway at the rate of 5.2 per mile. Thirty-five ... (Read 84 times)

BrownTown3

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on: Jun 24, 2018
After a severe winter, potholes develop in a state highway at the rate of 5.2 per mile. Thirty-five miles of this highway pass through Washington County.
 a. How many potholes would you expect to see in the county?
  b. What is the probability of finding 8 potholes in 1 mile of highway?

Question 2

In a multiple regression analysis SSR = 1,000 and SSE = 200 . The F statistic for this model is
 a. 5.0
  b. 1,200
  c. 800
  d. Not enough information is provided to answer this question.


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smrerig

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

a. 182
b. P(x = 8   = 5.2) = .0731

Answer to Question 2

D


BrownTown3

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Reply 2 on: Jun 24, 2018
Gracias!

Sarahjh

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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