Guven, Elaimis, Binokay, and Tan (2003) studied the distribution of paw preferences in rats using a computerized food-reaching task. For a sample of n = 144 rats they found 104 right-handed animals (and thus 40 left-handed animals). Is this significantly different from what would be expected if right- and left-handed rats are equally common in the population? Test with an alpha level of 0.01.

Guven, Elaimis, Binokay, and Tan (2003) studied the distribution of paw preferences in rats using a computerized food-reaching task. For a sample of n = 144 rats they found 104 right-handed animals (and thus 40 left-handed animals). Is this significantly different from what would be expected if right- and left-handed rats are equally common in the population? Test with an alpha level of 0.01.

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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