A researcher obtained a random sample of n= 60 students to determine if there were any significant preferences among 3 brands of colas. Each student tasted all three brands and then selected his/her favorite. The frequency distribution was: Brand A = 28, Brand B = 14, Brand C = 18. Do the data indicate any preference among the three brands? (Test with α = .05)

A researcher obtained a random sample of n= 60 students to determine if there were any significant preferences among 3 brands of colas. Each student tasted all three brands and then selected his/her favorite. The frequency distribution was: Brand A = 28, Brand B = 14, Brand C = 18. Do the data indicate any preference among the three brands? (Test with α = .05)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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