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A stratified simple random sample has been taken with the following results.
a.Determine a point estimate for the mean of the population.
b.Estimate the standard error of the mean.
c.Approximate a 95% confidence interval for the population mean.
d.Compute the population total.
e.Determine a 95% confidence interval for the population total.
Sexual Orientation
An enduring pattern of emotional, romantic, or sexual attractions to men, women, or both sexes, as well as the absence of these attractions and/or identification with various identities.
Homosexual
An adjective used to describe individuals who are emotionally, romantically, or sexually attracted to members of the same sex.
Heterosexual
A sexual orientation characterized by a romantic or sexual attraction to individuals of the opposite sex.
Heritability
An index of the degree to which a characteristic is estimated to be influenced by heredity.
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