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Author Question: Which of the following refers to how good one's estimate is based on an unbiased sampling plan? ... (Read 28 times)

burchfield96

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on: Jun 20, 2018
Which of the following refers to how good one's estimate is based on an unbiased sampling plan?
 
  a. bias estimate
  b. point estimate
  c. error of estimate
  d. stability estimate

Question 2

To survey the student body, Bill separates students according to their year in school and then randomly selects students to interview from each group. Which sampling plan is Bill utilizing?
 
  a. stratified random sampling
  b. area probability sampling
  c. cohort probability sampling
  d. simple random sampling


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josephsuarez

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Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

a


burchfield96

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Reply 2 on: Jun 20, 2018
:D TYSM

ashely1112

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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