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ory test, the test subjects are shown 625 objects and are asked after two hours to name - 80% of the objects after two hours. e following. (If necessary, consult a list of formulas.) nd the mean of p, where p is the proportion of objects that are remembered by a test nd the standard deviation of p. ompute an approximation for P(p > 0.84), which is the probability that more than 84%

ory test, the test subjects are shown 625 objects and are asked after two hours to name - 80% of the objects after two hours. e following. (If necessary, consult a list of formulas.) nd the mean of p, where p is the proportion of objects that are remembered by a test nd the standard deviation of p. ompute an approximation for P(p > 0.84), which is the probability that more than 84%

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
Problem 1P
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= 1 P 2 6 7 8. 10 In a memory test, the test subjects are shown 625 objects and are asked after two hours to name the obiects, The historical records show that test subjects remember 80% of the objects after two hours. Answer the following. (If necessary, consult a list of formulas.) (a) Find the mean of P, where p is the proportion of objects that are remembered by a test subject. (b) Find the standard deviation of p. (c) Compute an approximation for P(p >0.84), which is the probability that more than 84% of the objects are remembered by a test subject. Round your answer to four decimal places.
Transcribed Image Text:= 1 P 2 6 7 8. 10 In a memory test, the test subjects are shown 625 objects and are asked after two hours to name the obiects, The historical records show that test subjects remember 80% of the objects after two hours. Answer the following. (If necessary, consult a list of formulas.) (a) Find the mean of P, where p is the proportion of objects that are remembered by a test subject. (b) Find the standard deviation of p. (c) Compute an approximation for P(p >0.84), which is the probability that more than 84% of the objects are remembered by a test subject. Round your answer to four decimal places.
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