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As part of a statistics project, Charlie would like to collect data on household size in his city. To do so, he asks each person in his statistics class for the size of their household and reports the results of a simple random sample. However, this is not a simple random sample. Why? O Charlie did not use any randomization; he took a convenience sample. O Charlie did not use a random number table to randomize the order in which he collected the students' responses, so the sample cannot be random. O In this investigation of household size, each household represents a case. Charlie incorrectly sanmpled individuals instead of households. O Both (a) and (c) are correct. Answers (a), (b), and (c) are all correct.

As part of a statistics project, Charlie would like to collect data on household size in his city. To do so, he asks each person in his statistics class for the size of their household and reports the results of a simple random sample. However, this is not a simple random sample. Why? O Charlie did not use any randomization; he took a convenience sample. O Charlie did not use a random number table to randomize the order in which he collected the students' responses, so the sample cannot be random. O In this investigation of household size, each household represents a case. Charlie incorrectly sanmpled individuals instead of households. O Both (a) and (c) are correct. Answers (a), (b), and (c) are all correct.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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As part of a statistics project, Charlie would like to collect data on household size in his city. To do so, he asks each person in his statistics class for the size of their household and reports the results of a simple random sample. However, this is not a simple random sample. Why? O Charlie did not use any randomization; he took a convenience sample. O Charlie did not use a random number table to randomize the order in which he collected the students' responses, so the sample cannot be random. O In this investigation of household size, each household represents a case. Charlie incorrectly sampled individuals instead of households. OBoth (a) and (c) are correct. O Answers (a), (b), and (c) are all correct.
Transcribed Image Text:As part of a statistics project, Charlie would like to collect data on household size in his city. To do so, he asks each person in his statistics class for the size of their household and reports the results of a simple random sample. However, this is not a simple random sample. Why? O Charlie did not use any randomization; he took a convenience sample. O Charlie did not use a random number table to randomize the order in which he collected the students' responses, so the sample cannot be random. O In this investigation of household size, each household represents a case. Charlie incorrectly sampled individuals instead of households. OBoth (a) and (c) are correct. O Answers (a), (b), and (c) are all correct.
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