Estimate the Probability of Getting Exactly 43 Boys in 90

question 124

Multiple Choice

Estimate the probability of getting exactly 43 boys in 90 births. Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.

• A) 0.0764
• B) 0.0159
• C) 0.0729
• D) 0.1628

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Definitions:

African-American Families

Denotes families of African descent living in the United States, with a focus on their cultural, social, and economic dynamics and structures.

Conflict-management Styles

The methods or approaches individuals use to handle disagreements, disputes, or conflicts, varying from avoidance to confrontation.

Single-parent Families

Family units comprised of one parent raising one or more children, which can present unique challenges and dynamics.

Sibling Intimacy

The closeness, trust, and emotional connection that exists between siblings, which can influence social development and psychological well-being.