In each case, determine the value of the constant c that makes the probability statement correct. (Round your answers to two decimal places.) USE SALT (a) (c) = 0.9857 (b) P(0 ≤ Z≤ c) = 0.2939 (c) P(C ≤Z) = 0.1170 (d) P(-c ≤Z ≤ c) = 0.6528 (e) P(C ≤ IZI) = 0.0128 You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? Read It Submit Answer Watch It

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 20E
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In each case, determine the value of the constant c that makes the probability statement correct. (Round your answers to two
decimal places.)
(a)
USE SALT
(c) = 0.9857
(b) P(0 ≤Z ≤ c) = 0.2939
(c) P(CZ) = 0.1170
(d) P(-c ≤ Z ≤ c) = 0.6528
(e) P(C ≤ IZI) = 0.0128
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You may need to use the appropriate table in the Appendix of Tables to answer this question.
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Transcribed Image Text:In each case, determine the value of the constant c that makes the probability statement correct. (Round your answers to two decimal places.) (a) USE SALT (c) = 0.9857 (b) P(0 ≤Z ≤ c) = 0.2939 (c) P(CZ) = 0.1170 (d) P(-c ≤ Z ≤ c) = 0.6528 (e) P(C ≤ IZI) = 0.0128 Submit Answer You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? Read It Watch It
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