What Combination of Factors Is Likely to Increase Aggression

question 94

Multiple Choice

What combination of factors is likely to increase aggression?

• A)parental rejection and prenatal complications
• B)prenatal complications and low birth weight
• C)parental warmth and prenatal complications
• D)father absence and a large number of siblings

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Definitions:

F-distribution

A probability distribution that arises in the testing of whether two population variances are equal.

Testing

The process of using statistical methods to determine if there is enough evidence to reject a given hypothesis about a data set.

Z-test

A statistical test used to determine whether there is a significant difference between the mean of a sample and the mean of a population, or between the means of two samples, assuming a normal distribution.

T-test

A statistical test used to compare the means of two groups or samples to see if they are significantly different from each other.