A sample of 272 adults (A) tried the new multigrain cereal Wow! A total of 209 rated it as excellent. In a sample of 114 children (C), 79 rated it as excellent. Using the 0.1 significance level, the researcher wishes to show that adults like the cereal better than children. What is the pooled proportion? Multiple Choice 1.431 0.517 0.746 0.830
A sample of 272 adults (A) tried the new multigrain cereal Wow! A total of 209 rated it as excellent. In a sample of 114 children (C), 79 rated it as excellent. Using the 0.1 significance level, the researcher wishes to show that adults like the cereal better than children. What is the pooled proportion? Multiple Choice 1.431 0.517 0.746 0.830
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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A sample of 272 adults (A) tried the new multigrain cereal Wow! A total of 209 rated it as excellent. In a sample of 114 children (C), 79 rated it as excellent. Using the 0.1 significance level, the researcher wishes to show that adults like the cereal better than children. What is the pooled proportion?
Multiple Choice
1.431
0.517
0.746
0.830
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