During the first few weeks of the new television season, the evening news audience proportions were recorded as ABc- 31%, CBS - 34%, and NBC - 35%. A sample of 800 homes taken recently yielded the following viewing audiencedata.Number of HomesАВС305CBS255NBC240We want to determine whether or not there has been a significant change in the proportion of viewing audience of thethree networks.State the null and alternative hypotheses to be tested.a.b. Compute the expected frequencies.c. Compute the test statistic.d. Determine the p-value for this test. Make a conclusion in the context of this problemEdit View Insert Format Tools Table12pt vParagraph vBIUA

a) The null and alternative hypotheses are: H0: p1=0.31; p2 =0.34; p3=0.35 H1: There is a change in the proportion of viewing audience of the three networks.

Answered: During the first few weeks of the new…

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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