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Author Question: Which type of bias occurs because we do not obtain complete information about a population? A) ... (Read 56 times)

neverstopbelieb

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on: Jul 24, 2018
Which type of bias occurs because we do not obtain complete information about a population?
 
  A) sampling bias B) response bias C) nonresponse bias D) no bias

Question 2

The number of traffic accidents that occur on a particular stretch of road during a month follows a Poisson distribution with a mean of 7.2. Find the probability that less than three accidents will occur next month on this stretch of road.
 
  A) 0.025474 B) 0.071917 C) 0.974526 D) 0.928083


ky860224

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

A

Answer to Question 2

A


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