n = 45, p = .50. ? = ? = (b) n = 1, p = 0.25. ? = ? = (c) n = 100, p = 0.90.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 23PFA
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Question
Find the mean, ?, and standard deviation, ?, for a binomial random variable X. (Round all answers for ? to three decimal places.)
(a) n = 45, p = .50.
(b) n = 1, p = 0.25.
(c) n = 100, p = 0.90.
(d) n = 20, p = .01.
? | = | |
? | = |
(b) n = 1, p = 0.25.
? | = | |
? | = |
(c) n = 100, p = 0.90.
? | = | |
? | = |
(d) n = 20, p = .01.
? | = | |
? | = |
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Find the mean, ?, and standard deviation, ?, for a binomial random variable X. (Round all answers for ? to three decimal places.)
(b) n = 1, p = 0.25.
? | = | |
? | = |
(d) n = 20, p = .01.
? | = | |
? | = |
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