Specify the Rejection Region for the Wilcoxon Rank Sum Test $$n _ { 1 } = 6 , n _ { 2 } = 8 , \alpha = .10$$

question 27

Essay

Specify the rejection region for the Wilcoxon rank sum test in the following situation. $$n _ { 1 } = 6 , n _ { 2 } = 8 , \alpha = .10$$
$H _ { 0 }$ : Two probability distributions, 1 and 2, are identical
$H _ { \mathrm { a } }$ : Probability distribution of population 1 is shifted to the right or left of the probability distribution for population 2

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Definitions:

Actual Costs

Actual costs are the expenses that have been incurred or the true amount of money spent on a project, product, or activity.

Fixed Overhead Budget Variance

The difference between the budgeted fixed overhead costs and the actual fixed overhead incurred.

Fixed Costs

Costs that do not change with the level of production or sales, such as rent, salaries, and insurance premiums, providing predictability to a business's expenses.

Labour Efficiency Variance

The difference between the actual hours worked and the standard hours expected to produce a certain level of output, valued at the standard labour rate.