ABC media company published 4 magazines for the teenage market. The executive editor of the company would like to know whether readershipis independent of gender. A survey among 190 teenagers was carried out. The following contingency table waspreference for the 4 magazinesobtained.GenderGirlsBoysSelect one:O a. 9.488b. 3.841Beat1838c. 5.991O d. 11.345O e. 7.815Magazine preferenceYouth1226Grow2034Performing the chi-square test at a 1% level of significance to determine whether there is a relationship between the gender of the teenager andmagazine preference, determine the critical value of the test.NACILine1824

Given number of rows =n=2 number of columns=m=4

Answered: ABC media company published 4 magazines…

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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Virginia polled a large sample of individuals to find the percentage of students with known food allergies and the percentage of students without known food allergies. Which of the following could sufficiently display the data if only the two given categories are to be included? Select the correct answer below: bar graph pie chart either a pie chart or a bar graph neither a pie chart nor a bar graph
A politician wants to know what percentage of the voters support her position on the issue of political dynasty. What size voter sample should be obtained to determine with 90% confidence the support level to within 4%? O a. 423 O b. 25 O c. 1691 d. 600 e. 21
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