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+ Cloud seeding has been studied for many decades as a weather modification procedure (for an interesting study of this subject, see the article in Technometrics, “A Bayesian Analysis of a Multiplicative Treatment Effect in Weather Modification," Vol. 17, pp. 161–166). The rainfall in acre-feet from 20 clouds that were selected at random and seeded with silver nitrate follows: 18.0, 30.7, 19.8, 27.1, 22.3, 18.8, 31.8, 23.4, 21.2, 27.9, 31.9, 27.1, 25.0, 24.7, 26.9, 21.8, 29.2, 34.8, 26.7, and 31.6. (a) Can you support a claim that mean rainfall from seeded clouds exceeds 25 acre-feet? Use a=0.01. Find the P-value. (b) Check that rainfall is normally distributed. (e) Explain how the question in part (a) could be answered by constructing a one-sided confidence bound on the mean diameter.

+ Cloud seeding has been studied for many decades as a weather modification procedure (for an interesting study of this subject, see the article in Technometrics, “A Bayesian Analysis of a Multiplicative Treatment Effect in Weather Modification," Vol. 17, pp. 161–166). The rainfall in acre-feet from 20 clouds that were selected at random and seeded with silver nitrate follows: 18.0, 30.7, 19.8, 27.1, 22.3, 18.8, 31.8, 23.4, 21.2, 27.9, 31.9, 27.1, 25.0, 24.7, 26.9, 21.8, 29.2, 34.8, 26.7, and 31.6. (a) Can you support a claim that mean rainfall from seeded clouds exceeds 25 acre-feet? Use a=0.01. Find the P-value. (b) Check that rainfall is normally distributed. (e) Explain how the question in part (a) could be answered by constructing a one-sided confidence bound on the mean diameter.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...
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(In the other image are the final answers, this to verify the final answer).

+Cloud seeding has been studied for many decades as a weather modification procedure (for an interesting study of this subject, see the article in Technometrics, "A Bayesian Analysis of a Multiplicative Treatment Effect in Weather Modification," Vol. 17, pp. 161–166). The rainfall in acre-feet from 20 clouds that were selected at random and seeded with silver nitrate follows: 18.0, 30.7, 19.8, 27.1, 22.3, 18.8, 31.8, 23.4, 21.2, 27.9, 31.9, 27.1, 25.0, 24.7, 26.9, 21.8, 29.2, 34.8, 26.7, and 31.6. (a) Can you support a claim that mean rainfall from seeded clouds exceeds 25 acre-feet? Use a=0.01. Find the P-value. (b) Check that rainfall is normally distributed. (e) Explain how the question in part (a) could be answered by constructing a one-sided confidence bound on the mean diameter.
Transcribed Image Text:+Cloud seeding has been studied for many decades as a weather modification procedure (for an interesting study of this subject, see the article in Technometrics, "A Bayesian Analysis of a Multiplicative Treatment Effect in Weather Modification," Vol. 17, pp. 161–166). The rainfall in acre-feet from 20 clouds that were selected at random and seeded with silver nitrate follows: 18.0, 30.7, 19.8, 27.1, 22.3, 18.8, 31.8, 23.4, 21.2, 27.9, 31.9, 27.1, 25.0, 24.7, 26.9, 21.8, 29.2, 34.8, 26.7, and 31.6. (a) Can you support a claim that mean rainfall from seeded clouds exceeds 25 acre-feet? Use a=0.01. Find the P-value. (b) Check that rainfall is normally distributed. (e) Explain how the question in part (a) could be answered by constructing a one-sided confidence bound on the mean diameter.
a. 0.10 < P < 0.25 There is not sufficient evidence to support the claim that the mean rainfall from seeded clouds exceeds 25 acre-feet b. Satisfied c. 0.25 < POWER < 0.40 d. n = 6 e. If 25 is less than or equal to the one-sided confidence bound, then we fail to reject the null hypothesis Ho. If 25 is larger than the one-sided confidence bound, then we reject the null hypothesis Ho.
Transcribed Image Text:a. 0.10 < P < 0.25 There is not sufficient evidence to support the claim that the mean rainfall from seeded clouds exceeds 25 acre-feet b. Satisfied c. 0.25 < POWER < 0.40 d. n = 6 e. If 25 is less than or equal to the one-sided confidence bound, then we fail to reject the null hypothesis Ho. If 25 is larger than the one-sided confidence bound, then we reject the null hypothesis Ho.
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