A two-way ANOVA test is to be conducted to determine the effect of annual income

Question

A two-way ANOVA test is to be conducted to determine the effect of annual income and marital status on happiness. An observational study is designed so that 50 people are randomly chosen to fall into each of the 12 categories presented in the following table (giving a total of 600 test subjects):

All of the study subjects are given a series of questions to answer regarding their level of happiness, and the results are recorded.

Complete the following statements relating to the factors and levels in this ANOVA test. Enter your answers as numerical whole numbers.

a)In this test, there are  factors being tested.

b)In this test, there are  different levels for income.

c)In this test, there are  different levels for marital status.

Income Total Low Medium High Marital
Status Single 50 50 50 150 Married 50 50 50 150 Divorced 50 50 50 150 Widowed 50 50 50 150 Total 200 200 200 600

Explanation / Answer

a) In this test, there are 2 factors being tested (Marital Status and Income).

b) In this test, there are 3 different levels for income (Low, Medium and High).

c) In this test, there are 4 different levels for Marital Status (Single, Married, Divorced and Widowed).

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.