As part of a statistics project, Charlie would like to collect data on household size in his city. To do so, heasks each person in his statistics class for the size of their household and reports the results of a simplerandom 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 thestudents' responses, so the sample cannot be random.O In this investigation of household size, each household represents a case. Charlie incorrectly sampledindividuals instead of households.OBoth (a) and (c) are correct.O Answers (a), (b), and (c) are all correct.

The Convenience sampling is a non probability sample method. The researcher collects the data from…

Answered: As part of a statistics project,…

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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1) A consumer research company wants to estimate the average cost of an airline ticket for a round trip from New York to Los Angeles. A random sample of 50 airfares had an average price of $438. Identify the variable. (a) Simple random sample (c) Consumer research company (b) Airline fare (d) City e) $438
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