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A car manufacture is considering five possible names for its latest model car. Before choosing a name, the firm decides to test whether all five name are equally appealing. A random sample of 200 car owners is chosen. Each person is asked to state his\her choice of best name among the 5 possibilities. The number of people who chose each one of the names are follows: Proposed car names Number who prefer I || ||| IV V 14 24 62 80 20 Advice the management as to whether there is equal preference for each of the 5 names. Conduct the test at the 10% significance level.

A car manufacture is considering five possible names for its latest model car. Before choosing a name, the firm decides to test whether all five name are equally appealing. A random sample of 200 car owners is chosen. Each person is asked to state his\her choice of best name among the 5 possibilities. The number of people who chose each one of the names are follows: Proposed car names Number who prefer I || ||| IV V 14 24 62 80 20 Advice the management as to whether there is equal preference for each of the 5 names. Conduct the test at the 10% significance level.

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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Conduct the test at the 10% signicance level
A car manufacture is considering five possible names for its latest model car. Before choosing a name, the firm decides to test whether all five name are equally appealing. A random sample of 200 car owners is chosen. Each person is asked to state his\her choice of best name among the 5 possibilities. The number of people who chose each one of the names are follows: Proposed car names | || ||| IV V Number who prefer 14 24 62 80 20 Advice the management as to whether there is equal preference for each of the 5 names. Conduct the test at the 10% significance level.
Transcribed Image Text:A car manufacture is considering five possible names for its latest model car. Before choosing a name, the firm decides to test whether all five name are equally appealing. A random sample of 200 car owners is chosen. Each person is asked to state his\her choice of best name among the 5 possibilities. The number of people who chose each one of the names are follows: Proposed car names | || ||| IV V Number who prefer 14 24 62 80 20 Advice the management as to whether there is equal preference for each of the 5 names. Conduct the test at the 10% significance level.
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