Test for equality of proportions, Applied Statistics

Test for Equality of Proportions

For example, we may want to test whether the percentage of smokers (p1) among the males equals the percentage of female smokers (p2).

We take a sample of n1 men and n2 women. Suppose 2052_test for equality of proportions1.png represents the sample proportion of male smokers and 746_test for equality of proportions2.png the sample proportion of female smokers.

325_test for equality of proportions.png

Posted Date: 9/15/2012 3:22:28 AM | Location : United States







Related Discussions:- Test for equality of proportions, Assignment Help, Ask Question on Test for equality of proportions, Get Answer, Expert's Help, Test for equality of proportions Discussions

Write discussion on Test for equality of proportions
Your posts are moderated
Related Questions

use of quantitative techniques in public sector

i am new to stata and i am trying to figure out how to calculate expected growth of sales tax revenue as well as average growth rate of sales tax revenue in stata. I have a dataset

Factor analysis (FA) explains variability among observed random variables in terms of fewer unobserved random variables called factors. The observed variables are expressed in

Main stages of Statistical Inquiry The following are the various stages of a statistical inquiry (1)   Planning the Inquiry: First of all we have to assess the problem und

CERTIFICATE OF AIRWORTHINESS FOR EXPORT When aircraft manufacturers go into series production of a new type of aircraft, then obviously they are hopeful of world wide sales. Sim

find the expected value of the mean square error and of the mean square reggression

In a three-cornered paint ball duel, A, B, and C successively take shots at each other until only one of them remains paint free. Once hit, a player is out of the game and gets no

Make a decision about the given claim. Use only the rare event rule, and make subjective estimates to determine whether events are likely. For example, if the claim is that a coi

Why are graphs and tables useful when examining data? A researcher is comparing two middle school 7th grade classes. One class at one school has participated in an arts program