(a) If the sample size is 150 and the resulting test statistic value is x - 19.0, what condusion wauld be appropriate for a significance level af 0.001? O Reject He O Fail to reject Ha (b) If the random sample had consisted of only 40 nuts, wauld you use the chi-square test here? O Yes O No
(a) If the sample size is 150 and the resulting test statistic value is x - 19.0, what condusion wauld be appropriate for a significance level af 0.001? O Reject He O Fail to reject Ha (b) If the random sample had consisted of only 40 nuts, wauld you use the chi-square test here? O Yes O No
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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![Packages of mixed nuts made by a certain company contain four types of nuts. The percentages of nuts of Types 1, 2, 3, and 4 are suppased to be 40%, 30%, 20%, and 10%s, respectively. A random sample of nuts is selected, and each cne is categorized
by type.
(a) If the sample size is 150 and the resulting test statistic value is x - 19.0, what condlusion wauld be appropriate for a significance level of 0.001?
O Reject Ha
O Fail to reject Hg
(b) If the random sample had consisted of only 40 nuts, would you use the chi-square test here?
O Yes
O No](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcefe049b-e315-47f0-a296-c191da050165%2Fc9223b13-0d17-45af-8438-3117e125bfcd%2Fr7efl8_processed.png&w=3840&q=75)
Transcribed Image Text:Packages of mixed nuts made by a certain company contain four types of nuts. The percentages of nuts of Types 1, 2, 3, and 4 are suppased to be 40%, 30%, 20%, and 10%s, respectively. A random sample of nuts is selected, and each cne is categorized
by type.
(a) If the sample size is 150 and the resulting test statistic value is x - 19.0, what condlusion wauld be appropriate for a significance level of 0.001?
O Reject Ha
O Fail to reject Hg
(b) If the random sample had consisted of only 40 nuts, would you use the chi-square test here?
O Yes
O No
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