A random sample of 400 adults are classified according to the marital status and their drinking habits. The data gathered is given below: Test the hypothesis using the chi-square (X2) test of independence @ 0.05 level of significance. Drinking Habits Single Married Widowed Total Nondrinkers 29 74 18 Moderate Drinkers 32 75 39 Heavy Drinkers 55 61 17 Total 400

A random sample of 400 adults are classified according to the marital status and their drinking habits. The data gathered is given below: Test the hypothesis using the chi-square (X2) test of independence @ 0.05 level of significance. Drinking Habits Single Married Widowed Total Nondrinkers 29 74 18 Moderate Drinkers 32 75 39 Heavy Drinkers 55 61 17 Total 400

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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