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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.

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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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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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