A Sample of N = 100 People Is Classified into Four

question 7

Multiple Choice

A sample of n = 100 people is classified into four categories.If the results are evaluated with a chi-square test for goodness of fit,what is the df value for the chi-square statistic?​

• A)​3
• B)​4
• C)​99
• D)​100

---

Definitions:

Developmental Psychology

This field of psychology studies the changes in human behaviors and thought patterns across the lifespan, from infancy to old age.

Conception

The process of becoming pregnant involving the fertilization of an egg by a sperm.

American Adages

American adages are short, memorable expressions or sayings that convey practical life wisdom or truth, often reflective of American culture or values.

Common Sense

The basic level of practical knowledge and judgment that is shared by a large number of people.