Hypothesis testing

Question 1

Types hypothesis testing

Answer 1

X^2 Goodness of fit (GOF)

X^2 Test of independence

T-Test - to compare means

Question 2

General Processes

Answer 2

Step 1: Define

- Null Hypo (Ho)
- Alternative Hypo (H1)

Step 2: Conduct Test

Step 3: Assess results. Is the probability occurring by chance so unlikely that reject in favor of H1?

Question 3

Type of CHI TEST

Answer 3

1: X^2 GOF
X^2 2WAY
2-SAMPLE-T-TEST