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A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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6. DETAILS Suppose that blood chloride concentration (mmol/L) has a normal distribution with mean 104 and standard deviation 2. 7. DEVORESTAT9 4.3.037.S. USE SALT (a) What is the probability that chloride concentration equals 105? Is less than 105? Is at most 105? (Round your answers to four decimal places.) equals 105. less than 105 at most 105 (b) What is the probability that chloride concentration differs from the mean by more than 1 standard deviation? (Round your answer to four decimal places.) Does this probability depend on the values of u and a? --Select-, this probability-Select-- depend on the values of u and o. (c) How would you characterize the most extreme 0.4% of chloride concentration values? (Round your answers to two decimal places.) The most extreme 0.4% of chloride concentrations values are those less than mmol/L and greater than DETAILS You may need to use the appropriate table in the Appendix of Tables to answer this question. DEVORESTAT9 4.3.039.S. mmol/L.
Transcribed Image Text:6. DETAILS Suppose that blood chloride concentration (mmol/L) has a normal distribution with mean 104 and standard deviation 2. 7. DEVORESTAT9 4.3.037.S. USE SALT (a) What is the probability that chloride concentration equals 105? Is less than 105? Is at most 105? (Round your answers to four decimal places.) equals 105. less than 105 at most 105 (b) What is the probability that chloride concentration differs from the mean by more than 1 standard deviation? (Round your answer to four decimal places.) Does this probability depend on the values of u and a? --Select-, this probability-Select-- depend on the values of u and o. (c) How would you characterize the most extreme 0.4% of chloride concentration values? (Round your answers to two decimal places.) The most extreme 0.4% of chloride concentrations values are those less than mmol/L and greater than DETAILS You may need to use the appropriate table in the Appendix of Tables to answer this question. DEVORESTAT9 4.3.039.S. mmol/L.
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