"A Distribution-Free Test That Is Used to Compare the Central

question 19

Multiple Choice

"A distribution-free test that is used to compare the central tendency of sets of data that are collected in pairs from the same participants.It is particularly applicable to 'before' and 'after' designs in which data are obtained from the same source on two occasions." What construct is this a glossary definition of?

• A)Kruskal-Wallis test
• B)Wilcoxon matched-pairs signed-ranks test
• C)Chi-square test
• D)Mann-Whitney test
• E)McNemar test.

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Definitions:

Dementia

is a broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember, affecting daily functioning.

Senility

A derogatory term once used to describe the deterioration of cognitive abilities associated with old age, now more respectfully referred to as dementia or age-related cognitive decline.

Dementia

A broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember, affecting daily functioning.

Senescence

The process of aging where the body gradually deteriorates over time.