k to Assignment tempts: Score: 17 Gravetter/Wallnau/Forzano, Essentials -Chapter

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k to Assignment tempts: Score: 17 Gravetter/Wallnau/Forzano, Essentials -Chapter 8 - End-of-chapter question 2 Aa Aa he alpha level for a hypothesis test is a smallprobability value that defines the concept of _very unlikely" he critical region consists of the that are most likely to occur (as defined by the probabilities null beta level )ifthe hypothesis is true. Flash Player MAC 30,0,0,113 03 3.34.1 6 2004-2016 Aplia All rights reserved Graded Save&Continue; 2013 Cengage Learning excapt as noted, All righ

Explanation / Answer

alpha level example 5% ,1%,2% used to define the concept of very unlikely events in a hypothesis test.

alpha is the probability that the test will lead to type 1 error.

so answer is small probability value that defines the concept of very unlikely

Soluton2:

If the test statistics falls outside critical region we reject null hypothesis.

the critical region consists of the outcomes that are very unlikely to occur( as defined by the alpha level ) if the null hypothesis is true.

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