In the Wilcoxon Test of the Differences Between Two Populations

question 74

Multiple Choice

In the Wilcoxon test of the differences between two populations, the value z statistic was calculated to be 1.80.If the level of significance is 0.10, which of the following decisions is appropriate?

• A)Reject the null hypothesis.
• B)Do not reject the null hypothesis.
• C)indeterminate without the sample size
• D)indeterminate without all of the data
• E)inconclusive

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Definitions:

Hypoventilates

To breathe at an abnormally slow rate, leading to increased carbon dioxide levels in the blood, potentially causing respiratory acidosis.

Bloodstream

The flowing blood within the circulatory system of a body, transporting oxygen, nutrients, and waste materials to and from the cells.

Acidic

Refers to substances with a pH less than 7, which are characterized by their sour taste and ability to turn blue litmus paper red.

Pleural Membranes

Thin layers of tissue that envelop the lungs and line the interior wall of the chest cavity, facilitating smooth movement of the lungs during breathing.