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Турс Freq. 1.9 A cell with low expected count. A popula- tion consists of objects of types L, M, and N. A theory says that these three types occur in the ra- tios 7:1:3, respectively. A random sample from the population breaks down as shown at right. The question is, "Are these data consistent with the theory?" Test using a = .05, and give (a) the test statistic, (b) the P-value of the test, and (c) a "yes" or "no" answer to the question. If some cell has too low an expected frequency, combine it 22 8 20

Турс Freq. 1.9 A cell with low expected count. A popula- tion consists of objects of types L, M, and N. A theory says that these three types occur in the ra- tios 7:1:3, respectively. A random sample from the population breaks down as shown at right. The question is, "Are these data consistent with the theory?" Test using a = .05, and give (a) the test statistic, (b) the P-value of the test, and (c) a "yes" or "no" answer to the question. If some cell has too low an expected frequency, combine it 22 8 20

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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Турс Freq. 11.9 A cell with low expected count. A popula- tion consists of objects of types L, M, and N. A theory says that these three types occur in the ra- tios 7:1:3, respectively. A random sample from the population breaks down as shown at right. The question is, "Are these data consistent with the theory?" Test using a = and give (a) the test statistic, (b) the P-value of the test, and (c) a "yes" or "no" answer to the question. If some cell has too low an expected frequency, combine it with cell L. 22 8 20 = .05,
Transcribed Image Text:Турс Freq. 11.9 A cell with low expected count. A popula- tion consists of objects of types L, M, and N. A theory says that these three types occur in the ra- tios 7:1:3, respectively. A random sample from the population breaks down as shown at right. The question is, "Are these data consistent with the theory?" Test using a = and give (a) the test statistic, (b) the P-value of the test, and (c) a "yes" or "no" answer to the question. If some cell has too low an expected frequency, combine it with cell L. 22 8 20 = .05,
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