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Seventeen individuals are scheduled to take a driving test at a particular DMV office on a certain day, eight of whom will be taking the test for the first time. Suppose that six of these individuals are randomly assigned to a particular examiner, and let X be the numbe among the six who are taking the test for the first time. (a) What kind of a distribution does X have (name and values of all parameters)? Oh(x; 6, 8, 17) ○ h(x; 6,7) Ob(x; 6, 8, 17) b(x; 6, 17) Onb(x; 6, 8, 17) Onb(x; 6,7) (b) Compute P(X= 2), P(X S 2), and P(X 2 2). (Round your answers to four decimal places.) P(X= 2) = P(X ≤ 2) = P(X 2 2) = (c) Calculate the mean value and standard deviation of X. (Round your answers to three decimal places.) individuals individuals mean standard deviation

Seventeen individuals are scheduled to take a driving test at a particular DMV office on a certain day, eight of whom will be taking the test for the first time. Suppose that six of these individuals are randomly assigned to a particular examiner, and let X be the numbe among the six who are taking the test for the first time. (a) What kind of a distribution does X have (name and values of all parameters)? Oh(x; 6, 8, 17) ○ h(x; 6,7) Ob(x; 6, 8, 17) b(x; 6, 17) Onb(x; 6, 8, 17) Onb(x; 6,7) (b) Compute P(X= 2), P(X S 2), and P(X 2 2). (Round your answers to four decimal places.) P(X= 2) = P(X ≤ 2) = P(X 2 2) = (c) Calculate the mean value and standard deviation of X. (Round your answers to three decimal places.) individuals individuals mean standard deviation

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Seventeen individuals are scheduled to take a driving test at a particular DMV office on a certain day, eight of whom will be taking the test for the first time. Suppose that six of these individuals are randomly assigned to a particular examiner, and let X be the number among the six who are taking the test for the first time. (a) What kind of a distribution does X have (name and values of all parameters)? O h(x; 6, 8, 17) O h(x; 6, 8 17 b(x; 6, 8, 17) ○ b(x; 6, 1-7) O nb(x; 6, 8, 17) 8 17 O nb(x; 6, (b) Compute P(X = 2), P(X ≤ 2), and P(X ≥ 2). (Round your answers to four decimal places.) P(X= 2) = P(X ≤ 2) = P(X ≥ 2) = mean (c) Calculate the mean value and standard deviation of X. (Round your answers to three decimal places.) individuals individuals standard deviation
Transcribed Image Text:Seventeen individuals are scheduled to take a driving test at a particular DMV office on a certain day, eight of whom will be taking the test for the first time. Suppose that six of these individuals are randomly assigned to a particular examiner, and let X be the number among the six who are taking the test for the first time. (a) What kind of a distribution does X have (name and values of all parameters)? O h(x; 6, 8, 17) O h(x; 6, 8 17 b(x; 6, 8, 17) ○ b(x; 6, 1-7) O nb(x; 6, 8, 17) 8 17 O nb(x; 6, (b) Compute P(X = 2), P(X ≤ 2), and P(X ≥ 2). (Round your answers to four decimal places.) P(X= 2) = P(X ≤ 2) = P(X ≥ 2) = mean (c) Calculate the mean value and standard deviation of X. (Round your answers to three decimal places.) individuals individuals standard deviation
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