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Author Question: A properly defined population must be defined in what four terms? Give an ... (Read 100 times)

kfurse

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on: Jun 29, 2018
A properly defined population must be defined in what four terms? Give an example.

Question 2

If 60 males are asked if they recognize the brand name, Focus, and 35 of them correctly identify the product as a model of Ford's product line within Ford Motor Co, the proportion of males in the sample who recognize this brand name is approximately _____.
 a. 0.60
  b. 0.58
  c. 0.35
  d. 0.79


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LP

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Reply #1 on: Jun 29, 2018
Answer to Question 1

The four terms for properly defining a population are element, sampling unit, extent, and time. An example is:
Element: purchasers of ACME widgets
Sampling units: supermarkets that carry ACME widgets, then purchasers
Extent: Boston
Time: Week of May 5-12

Answer to Question 2

B


kfurse

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Reply 2 on: Jun 29, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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