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Author Question: Define statistics. What will be an ideal response? ... (Read 106 times)

Mr.Thesaxman

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on: Jul 25, 2018
Define statistics.
 
  What will be an ideal response?

Question 2

The owner of a car dealership planned to develop strategies to increase sales. He hoped to learn the reasons why many people who visit his car lot do not eventually buy a car from him.
 
  For one month he asked his sales staff to keep a list of the names and addresses of everyone who came in to test drive a car. At the end of the month he sent surveys to the people who did not buy the car, asking them why. About one third of them returned the survey, with 44 of those indicating that they found a lower price elsewhere. Which is true?
  I. The population of interest is all potential car buyers.
  II. This survey design suffered from non-response bias.
  III. Because it comes from a sample 44 is a parameter, not a statistic.
  A) I only
  B) I and II only
  C) II only
  D) II and III only
  E) I, II, and III
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
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karmakat49

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Reply #1 on: Jul 25, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Mr.Thesaxman

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Reply #2 on: Jul 25, 2018
Thanks


karmakat49

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Reply #3 on: Jul 25, 2018
Welcome :)


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