Test the following hypotheses for a multinomial probability distribution by using the x2 goodness of fit test. Ho PA 0.40, PB 0.40, and pc = 0.20 = Ha The probabilities are not PA 0.40, PB = 0.40, and pc = 0.20 A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C. Use a = 0.01 and test to see whether the probabilities are as stated in Ho. a. Use the p-value approach. Use Table 3 of Appendix B. ==== (to 2 decimals) The p-value is Select your answer - Conclusion: Select your answer - b. Repeat the test using the critical value approach. X0.01 == (to 3 decimals) x² (to 2 decimals) Conclusion: Select your answer
Test the following hypotheses for a multinomial probability distribution by using the x2 goodness of fit test. Ho PA 0.40, PB 0.40, and pc = 0.20 = Ha The probabilities are not PA 0.40, PB = 0.40, and pc = 0.20 A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C. Use a = 0.01 and test to see whether the probabilities are as stated in Ho. a. Use the p-value approach. Use Table 3 of Appendix B. ==== (to 2 decimals) The p-value is Select your answer - Conclusion: Select your answer - b. Repeat the test using the critical value approach. X0.01 == (to 3 decimals) x² (to 2 decimals) Conclusion: Select your answer
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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Transcribed Image Text:Test the following hypotheses for a multinomial probability distribution by using the x2 goodness of fit test.
Ho PA 0.40, PB 0.40, and pc = 0.20
=
Ha The probabilities are not
PA
0.40, PB = 0.40, and pc = 0.20
A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C.
Use a = 0.01 and test to see whether the probabilities are as stated in Ho.
a. Use the p-value approach. Use Table 3 of Appendix B.
====
(to 2 decimals)
The p-value is
Select your answer -
Conclusion:
Select your answer -
b. Repeat the test using the critical value approach.
X0.01 ==
(to 3 decimals)
x²
(to 2 decimals)
Conclusion:
Select your answer
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