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Author Question: In a survey, respondents were asked to indicate their favorite brand of cereal (Post or Kellogg's). ... (Read 122 times)

rlane42

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on: Jun 24, 2018
In a survey, respondents were asked to indicate their favorite brand of cereal (Post or Kellogg's). They were allowed only one choice.
 
  What is the probability concept that implies it is not possible for a single respondent to state both Post and Kellogg's to be the favorite cereal?A) Concept of independent events
  B) Concept of mutually exclusive events
  C) Concept of dependent events
  D) Concept of mutually inclusive events

Question 2

A random sample of 340 people in Chicago showed that 66 listened to WJKT-1450, a radio station in South Chicago Heights. Based on this sample information, what is the point estimate for the proportion of people in Chicago that listen to WJKT-1450?
 
  A) 340
  B) About 0.194
  C) 1450
  D) 66


bigcheese9

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

B

Answer to Question 2

B


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