You wish to test the following claim using a significance level of α=0.01. H0: π =0.73 HA: π ≠0.73 You collect a sample of size 297 in which there are 199 successful observations. For this test, you should use the Theory-Based Inference applet (do not use simulation). (a) What is the standardized statistic for this observed sample statistic? (Report answer accurate to two decimal places.) standardized statistic = (b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = (c) As such, the final conclusion is that... The population proportion is 0.73. We have proven the claim that the population proportion is not equal to 0.73. We have statistically significant evidence to support the claim that the population proportion is not equal to 0.73. It is plausible that the population proportion is 0.73.
You wish to test the following claim using a significance level of α=0.01. H0: π =0.73 HA: π ≠0.73 You collect a sample of size 297 in which there are 199 successful observations. For this test, you should use the Theory-Based Inference applet (do not use simulation). (a) What is the standardized statistic for this observed sample statistic? (Report answer accurate to two decimal places.) standardized statistic = (b) What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = (c) As such, the final conclusion is that... The population proportion is 0.73. We have proven the claim that the population proportion is not equal to 0.73. We have statistically significant evidence to support the claim that the population proportion is not equal to 0.73. It is plausible that the population proportion is 0.73.
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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You wish to test the following claim using a significance level of α=0.01.
H0: π =0.73
HA: π ≠0.73
You collect a sample of size 297 in which there are 199
successful observations.
For this test, you should use the Theory-Based Inference applet (do not use simulation).
(a) What is the standardized statistic for this observed sample statistic?
(Report answer accurate to two decimal places.)
standardized statistic =
(b) What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
(c) As such, the final conclusion is that...
- The population proportion is 0.73.
- We have proven the claim that the population proportion is not equal to 0.73.
- We have statistically significant evidence to support the claim that the population proportion is not equal to 0.73.
- It is plausible that the population proportion is 0.73.
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