Find the probability of observing a test statistic as extreme as or more extreme than the value actually observed.
Answer to Problem 1CQ
If
Explanation of Solution
Denote
The given test hypotheses are:
Null hypothesis:
Alternate hypothesis:
It is given that the P-value is 0.035.
By using the concept of P-value, it is observed that the P-value is the probability of observing a test statistic as extreme as or more extreme than the value actually observed.
Thus, if
P-value:
P-value is defined as the probability of obtaining a result at least as extreme as the observed value, given that the null hypothesis,
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Chapter 8 Solutions
ESSENTIAL STATISTICS(FD)
- Functions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning