Topic overview

HYPOTHESIS TESTING TERMS

• Sample
• Census
• Survey
• Parameter
• Statistic

BIAS IN SAMPLING

HYPOTHESIS TESTING

• The null hypothesis, H0
• The alternative hypothesis, H1
• Level of significance
• Significance level question

THE SIGN TEST

• Sign test question

SMALL SAMPLE HYPOTHESIS TESTING

• Small sample hypothesis question

LARGE SAMPLE HYPOTHESIS TESTING

• Large sample size question

SMALL SAMPLE CONFIDENCE INTERVALS

• Upper confidence limits
• Small sample confidence interval question
• Lower confidence limits

LARGE SAMPLE CONFIDENCE INTERVALS

• Large sample confidence interval question