Dr Wadsworth Used Census Data to Estimate the Number of Individuals

question 91

Multiple Choice

Dr. Wadsworth used census data to estimate the number of individuals who would meet criteria for participation in his study. Dr. Wadsworth is examining both single-parent and two-parent families receiving federal assistance. One group includes single-parents currently seeking higher education and the other group includes two-parent households receiving federal assistance with either parent currently seeking higher education. Dr. Wadsworth expects 54 males and 72 females in his single-parent family group and 32 males and 44 females in his two-parent family group. After data collection is complete Dr. Wadsworth wants to make sure the distribution is not significantly different among the groups. Dr. Wadsworth needs to conduct a(n) :

• A) one-way ANOVA.
• B) chi-square test of independence.
• C) independent samples t-test.
• D) multiple regression.

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Definitions:

Instill Medications

The process of slowly administering drugs directly into a body cavity or the bloodstream.

Catheter

A flexible tube inserted into the body for removing fluids or delivering medication.

Daily Urine Output

The total volume of urine excreted by an individual in a 24-hour period, an important indicator of kidney and overall health.

Lab Value

A quantitative result derived from a laboratory test, providing information about a patient's health status or condition.