A null hypothesis, a non-directional hypothesis and a directional hypothesis for each of the following research number 1 involving one continuous variable and one categorical variable. Example below. It's your opinion. Follow formula

Ex: Education level (years) and Condition of Health (good or poor)

Null: There is no difference in education levels for people with good health Compared to people with Poor health.

Non-directional: There is no difference in education levels for people with good health compared to people with poor health.

Directional: People with good health will have higher education levels than people with poor health.

1. Sex (male or female) and Education (years)

Non-directional:

Directional:

Education level (years) and Condition of Health (good or poor

A null hypothesis, a non-directional hypothesis and a directional hypothesis for each of the following number 2 involving two continuous variables: Example below. It's your opinion. Follow formula

Ex. Education level (years) and income (dollars)

Null: There is no relationship between Education level and income

Non-directional: There is a relationship between Education level and income.

Directional: There is a positive relationship between education level and income. As education level decreases, income decreases.

2. Average distilled spirits consumption in a state and suicide rates in a state

Null:

Non-directional:

Directional: