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Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given 1 2 3 P(x) 0.35 0.38 0.19 0.05 0.03 X Send data to Excel Part 1 of 4 (a) Find P (3). P(3)= 0.05 Part 2 of 4 0 (b) Find P (3 or fewer). P (3 or fewer) = 0.97 Part 3 of 4 Part: 3/4 (c) Find the probability that the standard is exceeded on at least two days. The probability that the standard is exceeded on at least two days is 0.27 Part 4 of 4 4 (d) Find the probability that the standard is exceeded on more than two days. The probability that the standard is exceeded on more than two days is

Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given 1 2 3 P(x) 0.35 0.38 0.19 0.05 0.03 X Send data to Excel Part 1 of 4 (a) Find P (3). P(3)= 0.05 Part 2 of 4 0 (b) Find P (3 or fewer). P (3 or fewer) = 0.97 Part 3 of 4 Part: 3/4 (c) Find the probability that the standard is exceeded on at least two days. The probability that the standard is exceeded on at least two days is 0.27 Part 4 of 4 4 (d) Find the probability that the standard is exceeded on more than two days. The probability that the standard is exceeded on more than two days is

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.FOM: Focus On Modeling: The Monte Carlo Method
Problem 3P: Dividing a JackpotA game between two players consists of tossing a coin. Player A gets a point if...
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Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the number of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given by (→ 1 2 3 4 P(x) 0.35 0.38 0.19 0.05 0.03 X Send data to Excel Part 1 of 4 (a) Find P (3). P (3)= 0.05 Part 2 of 4 0 (b) Find P (3 or fewer). P (3 or fewer) = 0.97 Part 3 of 4 (c) Find the probability that the standard is exceeded on at least two days. The probability that the standard is exceeded on at least two days is 0.27 Part: 3/4 Part 4 of 4 (d) Find the probability that the standard is exceeded on more than two days. The probability that the standard is exceeded on more than two days is B V
Transcribed Image Text:Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the number of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given by (→ 1 2 3 4 P(x) 0.35 0.38 0.19 0.05 0.03 X Send data to Excel Part 1 of 4 (a) Find P (3). P (3)= 0.05 Part 2 of 4 0 (b) Find P (3 or fewer). P (3 or fewer) = 0.97 Part 3 of 4 (c) Find the probability that the standard is exceeded on at least two days. The probability that the standard is exceeded on at least two days is 0.27 Part: 3/4 Part 4 of 4 (d) Find the probability that the standard is exceeded on more than two days. The probability that the standard is exceeded on more than two days is B V
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Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the number of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given by Part 1 of 6 (a) Find P(1). P(1) = 0.39 Part 2 of 6 Part: 2 / 6 Part 3 of 6 (b) Find P (3 or fewer). P (3 or fewer)= 0.97 Part: 3 / 6 Part 4 of 6 1 2 3 4 P(x) 0.34 0.39 0.19 0.05 0.03 X Part: 4 / 6 Send data to Excel (c) Find the probability that the standard is exceeded on at least two days. Part 5 of 6 0 The probability that the standard is exceeded on at least two days is 0.27 Hx X X (d) Find the probability that the sta d is exceeded on more than two days. 5 19 The probability that the standard is exceeded on more than two days is 0.08 X (e) Compute the mean Hx. Round the answer to two decimal places. X X S
Transcribed Image Text:Dirty air: The federal government has enacted maximum allowable standards for air pollutants such as ozone. Let X be the number of days per year that the level of air pollution exceeds the standard in a certain city. The probability distribution of X is given by Part 1 of 6 (a) Find P(1). P(1) = 0.39 Part 2 of 6 Part: 2 / 6 Part 3 of 6 (b) Find P (3 or fewer). P (3 or fewer)= 0.97 Part: 3 / 6 Part 4 of 6 1 2 3 4 P(x) 0.34 0.39 0.19 0.05 0.03 X Part: 4 / 6 Send data to Excel (c) Find the probability that the standard is exceeded on at least two days. Part 5 of 6 0 The probability that the standard is exceeded on at least two days is 0.27 Hx X X (d) Find the probability that the sta d is exceeded on more than two days. 5 19 The probability that the standard is exceeded on more than two days is 0.08 X (e) Compute the mean Hx. Round the answer to two decimal places. X X S
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Part: 4 / 6 Part 5 of 6 (e) Compute the mean μy. Round the answer to two decimal places. Mx = Next Part X Ś WW Su 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy c
Transcribed Image Text:Part: 4 / 6 Part 5 of 6 (e) Compute the mean μy. Round the answer to two decimal places. Mx = Next Part X Ś WW Su 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy c
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The probability that the standard is exceeded on more than two days is 0.08 Part: 4 / 6 Part 5 of 6 (e) Compute the mean μx. Round the answer to two decimal places. μx Next Part X S Subr © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Ce
Transcribed Image Text:The probability that the standard is exceeded on more than two days is 0.08 Part: 4 / 6 Part 5 of 6 (e) Compute the mean μx. Round the answer to two decimal places. μx Next Part X S Subr © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Ce
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