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(f) H: λ 0.01, where is the parameter of an exponential distribution used to model component lifetime O Yes, this statement is an assertion about the value of a parameter. O No, this statement is an assertion about the value of a parameter instead of a statistic. No, this statement is an assertion about the value of a parameter from an exponential distribution. O No, the signs s and 2 cannot be used for a hypothesis. O There is not enough information to say.

(f) H: λ 0.01, where is the parameter of an exponential distribution used to model component lifetime O Yes, this statement is an assertion about the value of a parameter. O No, this statement is an assertion about the value of a parameter instead of a statistic. No, this statement is an assertion about the value of a parameter from an exponential distribution. O No, the signs s and 2 cannot be used for a hypothesis. O There is not enough information to say.

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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17. please answer the ff: 

For each of the following assertions, state whether it is a legitimate statistical hypothesis and why. (a) H: 110 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, a is not a parameter. O No, is not a statistic. O There is not enough information to say. (b) H: 7 = 50 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, 2 is not a parameter. O No, x is not a statistic. O There is not enough information to say. (c) H:s s 0.20 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, s is not a parameter. O No, s is not a statistic. O There is not enough information to say. (d) H: <1 2 O Yes, this statement is an assertion about the value of parameters from two populations. O Yes, this statement is an assertion about the value of statistics from two populations. O No, o, and ₂ are not parameters. O No, d, and are not statistics. O There is not enough information to say. (e) H: X-Y = 6 O Yes, this statement is an assertion about the value of parameters from two populations. O Yes, this statement is an assertion about the value of statistics from two populations. O No, X and Y are not parameters. O No, X and Y are not statistics. O There is not enough information to say. (r) H: A ≤ 0.01, where is the parameter of an exponential distribution used to model component lifetime O Yes, this statement is an assertion about the value of a parameter. O No, this statement is an assertion about the value of a parameter instead of a statistic. O No, this statement is an assertion about the value of a parameter from an exponential distribution. O No, the signs s and 2 cannot be used for a hypothesis. O There is not enough information to say.
Transcribed Image Text:For each of the following assertions, state whether it is a legitimate statistical hypothesis and why. (a) H: 110 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, a is not a parameter. O No, is not a statistic. O There is not enough information to say. (b) H: 7 = 50 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, 2 is not a parameter. O No, x is not a statistic. O There is not enough information to say. (c) H:s s 0.20 O Yes, this statement is an assertion about the value of a parameter. O Yes, this statement is an assertion about the value of a statistic. O No, s is not a parameter. O No, s is not a statistic. O There is not enough information to say. (d) H: <1 2 O Yes, this statement is an assertion about the value of parameters from two populations. O Yes, this statement is an assertion about the value of statistics from two populations. O No, o, and ₂ are not parameters. O No, d, and are not statistics. O There is not enough information to say. (e) H: X-Y = 6 O Yes, this statement is an assertion about the value of parameters from two populations. O Yes, this statement is an assertion about the value of statistics from two populations. O No, X and Y are not parameters. O No, X and Y are not statistics. O There is not enough information to say. (r) H: A ≤ 0.01, where is the parameter of an exponential distribution used to model component lifetime O Yes, this statement is an assertion about the value of a parameter. O No, this statement is an assertion about the value of a parameter instead of a statistic. O No, this statement is an assertion about the value of a parameter from an exponential distribution. O No, the signs s and 2 cannot be used for a hypothesis. O There is not enough information to say.
(d) H: 01 <1 02 Yes, this statement is an assertion about the value of parameters from two populations. Yes, this statement is an assertion about the value of statistics from two populations. No, o, and are not parameters. No, ₁ and ₂ are not statistics. There is not enough information to say. (e) H: X - Y = 6 Yes, this statement is an assertion about the value of parameters from two populations. Yes, this statement is an assertion about the value of statistics from two populations. No, X and Y are not parameters. No, X and Y are not statistics. There is not enough information to say. (f) H: λ ≤ 0.01, where is the parameter of an exponential distribution used to model component lifetime Yes, this statement is an assertion about the value of a parameter. No, this statement is an assertion about the value of a parameter instead of a statistic. No, this statement is an assertion about the value of a parameter from an exponential distribution. No, the signs and cannot be used for a hypothesis. There is not enough information to say.
Transcribed Image Text:(d) H: 01 <1 02 Yes, this statement is an assertion about the value of parameters from two populations. Yes, this statement is an assertion about the value of statistics from two populations. No, o, and are not parameters. No, ₁ and ₂ are not statistics. There is not enough information to say. (e) H: X - Y = 6 Yes, this statement is an assertion about the value of parameters from two populations. Yes, this statement is an assertion about the value of statistics from two populations. No, X and Y are not parameters. No, X and Y are not statistics. There is not enough information to say. (f) H: λ ≤ 0.01, where is the parameter of an exponential distribution used to model component lifetime Yes, this statement is an assertion about the value of a parameter. No, this statement is an assertion about the value of a parameter instead of a statistic. No, this statement is an assertion about the value of a parameter from an exponential distribution. No, the signs and cannot be used for a hypothesis. There is not enough information to say.
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