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Four male monkeys were raised individually, and their testosterone levels were measured. They were then put together in the same cage and, after two months, their testosterone was measured again. The mean of the difference scores for testosterone level (time 2 minus time 1) was Mp= 2.70. The standard deviation of the difference scores (Sp)= 2.54. Test the hypothesis that when male monkeys live with others (time 2) they have higher testosterone levels than when they live alone (time 1). Use alpha = 0.05.

Four male monkeys were raised individually, and their testosterone levels were measured. They were then put together in the same cage and, after two months, their testosterone was measured again. The mean of the difference scores for testosterone level (time 2 minus time 1) was Mp= 2.70. The standard deviation of the difference scores (Sp)= 2.54. Test the hypothesis that when male monkeys live with others (time 2) they have higher testosterone levels than when they live alone (time 1). Use alpha = 0.05.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Four male monkeys were raised individually, and their testosterone levels were measured. They were then put together in the same cage and, after two months, their testosterone was measured again. The mean of the difference scores for testosterone level (time 2 minus time 1) was Mp= 2.70. The standard deviation of the difference scores (Sp)= 2.54. Test the hypothesis that when male monkeys live with others (time 2) they have higher testosterone levels than when they live alone (time 1). Use alpha = 0.05.
Transcribed Image Text:Four male monkeys were raised individually, and their testosterone levels were measured. They were then put together in the same cage and, after two months, their testosterone was measured again. The mean of the difference scores for testosterone level (time 2 minus time 1) was Mp= 2.70. The standard deviation of the difference scores (Sp)= 2.54. Test the hypothesis that when male monkeys live with others (time 2) they have higher testosterone levels than when they live alone (time 1). Use alpha = 0.05.
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