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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. No, is not a parameter. O No, is not a statistic. O There is not enough information to say. (b) H: = 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, is not a statistic. O There is not enough information to say.

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. No, is not a parameter. O No, is not a statistic. O There is not enough information to say. (b) H: = 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, is not a statistic. 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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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.
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