Which of the Following Has NOT Been Shown to Increase

question 20

Multiple Choice

Which of the following has NOT been shown to increase the likelihood of helping a needy person?

• A)Liking the needy person
• B)Being liked by the needy person
• C)Having a similar background
• D)All of the above increase the likelihood of helping

---

Definitions:

Chi-squared Test

An analytical tool designed to assess if the observed frequencies differ significantly from those that were expected in one or more categories.

Normal Distribution

The distribution exhibits a symmetrical pattern centered on the mean, demonstrating the more common appearance of close-to-mean data than those at a distance.

Degrees Of Freedom

The number of values in a study that are free to vary when statistics, like variance, are being calculated, influencing the shape of various distributions.

Parameters Estimated

The process of using sample data to estimate the values of parameters in a statistical model.