An Early Onset of Sexual Activity and Increased Rise of Pregnancy

question 22

Multiple Choice

An early onset of sexual activity and increased rise of pregnancy are linked to all of the following except

• A) having parents who use firm, consistent discipline
• B) having sexually active peers or siblings
• C) having low self esteem
• D) being in a committed dating relationship

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Definitions:

T-Distribution

A probability distribution that arises in the sampling distribution of the mean of a normally distributed population when the sample size is small and the population standard deviation is unknown.

Confidence Intervals

A selection of values, extracted from a sample, presumed to hold the value of an undisclosed population attribute.

Population Variance

A measure of the spread or dispersion of a set of data values in a population, indicating the average squared deviation from the mean.

Rejection Region

The rejection region is the range of values in hypothesis testing for which the null hypothesis is rejected in favor of the alternative hypothesis.