Concept explainers
(a)
To State: the suitable hypothesis and explain the p-value and conclusion.
(a)
Explanation of Solution
Calculation:
The null hypothesis statement is that there is no relation between the variables:
The alternative hypothesis statement is that there is an relation between the variables:
In the output p-value is
P = 57.0% =0.57
The P-value is the probability of getting the value of the test statistic, or a value more extreme, if the null hypothesis is true. If there is no between the variables, then there have a probability of 57.0% of getting a exact or more extreme sample.
(b)
To Explain: these outputs are compatible with the test in part (a).
(b)
Explanation of Solution
Given:
P=0.570=57.0%
Calculation:
It is inferred from this P-value that there is no difference population proportions that exist when there is no relationship the variables. Therefore, the t-test of two sample the same the chi-square test, which is of the same p-values, even obvious
Chapter 11 Solutions
The Practice of Statistics for AP - 4th Edition
Additional Math Textbook Solutions
Statistics for Psychology
Statistics for Business and Economics (13th Edition)
Elementary Statistics (13th Edition)
Fundamentals of Statistics (5th Edition)
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Elementary Statistics Using Excel (6th Edition)
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