QUESTION (3C.PNG) BASIS OF THE DATA (DATA.PNG) Contingency table results:Contingency table results:Rows: Edmonton GroupColumns: NoneRows: Calgary GroupColumns: NoneCell formatCell formatCountCount(Column percent)(Column percent)Edmonton SumTotalCalgary SumTotal11151001151001109375109375(22.92%)(22.92%)(21.05%)(21.05%)1515651515652151590151590(30.18%)(30.18%)(29.17%)(29.17%)32354852354853258720258720(46.9%)(46.9%)(49.78%)(49.78%)Total 502150502150Total 519685519685(100%)(1006)(100%)(100%)Chi-Square test:Chi-Square test:Statistic DFValueP-valueStatistic DFValueP-valueChi-square o 5.3412283e-25 1Chi-square o 1.7237062e-25 1 3. Using the file lab3b-sample.xt, create frequency tables (showing both frequeney and relativefrequeney) to summarize the distribution of income groups for houscholds in Edmonton.(c) Carry out an appropriate hypothesis test at a = 0.05 to see whether the 2016 census proportions forthe 3 income groups for Edmonton (from Question 1, part (a)) are incorrect for the sample dataset.State the null and alternative hypotheses. Report the value of the appropriate test statistic, thedistribution of the test statistic under the null hypothesis, and the P-value of the test to answer thequestion. State your conclusion.

(c) Carry out an appropriate hypothesis test at a = 0.05 to see whether the 2016 census proportions for the 3 income groups for Edmonton (from Question 1, part (a)) are incorrect for the sample dataset. State the null and alternative hypotheses. Report the value of the appropriate test statistic, the distribution of the test statistic under the null hypothesis, and the P-value of the test to answer the question. State your conclusion.

(c) Carry out an appropriate hypothesis test at a = 0.05 to see whether the 2016 census proportions for the 3 income groups for Edmonton (from Question 1, part (a)) are incorrect for the sample dataset. State the null and alternative hypotheses. Report the value of the appropriate test statistic, the distribution of the test statistic under the null hypothesis, and the P-value of the test to answer the question. State your conclusion.

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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