C73 Underwater sound-locating ability of alligators. Refer to the Journal of Herpetology (Dec. 417 20-) study of whether alligators can locate underwater sounds, Exercise 8.81 O(p. 406). Recall that the researchers assumed that the proportion of alligators moving toward the underwater sound expected by chance is .5. Also, in a sample of n = 50 alligators, 42 moved toward the underwater sound. In Exercise 8.81 O. you used this information to test whether p, the true proportion of alligators that move toward the underwater sound, is higher than expected by chance. Calculate the power of the test if P = .6 Interpret this probability practically.
C73 Underwater sound-locating ability of alligators. Refer to the Journal of Herpetology (Dec. 417 20-) study of whether alligators can locate underwater sounds, Exercise 8.81 O(p. 406). Recall that the researchers assumed that the proportion of alligators moving toward the underwater sound expected by chance is .5. Also, in a sample of n = 50 alligators, 42 moved toward the underwater sound. In Exercise 8.81 O. you used this information to test whether p, the true proportion of alligators that move toward the underwater sound, is higher than expected by chance. Calculate the power of the test if P = .6 Interpret this probability practically.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:C73 Underwater sound-locating ability of alligators. Refer to the Journal of Herpetology (Dec.
2ui-) study of whether alligators can locate underwater sounds, Exercise 8.81 O(p. 406). Recall
417
that the researchers assumed that the proportion of alligators moving toward the underwater sound
expected by chance is .5. Also, in a sample of n = 50 alligators, 42 moved toward the underwater
sound. In Exercise 8.81 O, you used this information to test whether p, the true proportion of
alligators that move toward the underwater sound, is higher than expected by chance. Calculate the
power of the test if P = .6_ Interpret this probability practically.
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