Using the Following Data,the Wilcoxon Signed-Rank Hypothesis Test Is Used

question 84

Multiple Choice

Using the following data,the Wilcoxon signed-rank hypothesis test is used to test the hypothesis that there is no difference between the Before and After populations. What are the sum of the ranks?

• A)4 and 6
• B)5
• C)17
• D)6 and −11

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Definitions:

Oxytocin

A hormone produced by the hypothalamus and released by the pituitary gland, involved in childbirth, lactation, and social bonding.

Uterine Smooth Muscle

Muscle tissue in the walls of the uterus, which expands during pregnancy and contracts during labor.

Mammary Glands

Specialized organs in female mammals that produce milk for feeding their offspring.

Hypothalamus

A region of the brain responsible for hormone production and regulation of vital bodily functions such as temperature and hunger.