NOTE: Because of an "upgrade" to our webserver,all access controls were modified. Unfortunately, SFU has decided not provide any resources to fix this problem. Consequently, these pages are no longer available to SFU students.
| Question | Topics |
|---|---|
| Acid Rain | Experimental design; tesing a single mean; ci on a single mean |
| Acid Rain #2 | Experimental design; tesing a single mean; ci on a single mean |
| Admission Rates | Contingency tables; Simpson's paradox |
| Aids survival times | Experimental design; ci single means; ci difference; two-sample t-test |
| Aspirin and heart attacks | Experimental design; segmented bar charts |
| Baby birthweights | Descriptive statistics |
| Bioremediation | Confidence intervals; one sample t-test |
| Blood levels of caffeine | Experimental design; CRD-ANOVA |
| Car insurance | Probability; expected value; law of large numbers |
| Clear cutting | Experiment design; side-by-side box plots |
| Coffee drinking and alertness | Experimental design; two sample t-test; CRD-ANOVA; |
| Coffee drinking and alertness #2 | Experimental design; paired t-test; RCB-ANOVA; |
| Cola filling | Mu vs Xbar; s vs sigma vs se; def of median |
| Cola testing | Binomial distribution; empirical rule |
| Color association and emotion | Contingency table; mosaic plot; segmented bar chart; Simpson's paradox |
| Corn growth | Experimental design, CRD-ANOVA |
| Discrimination in hiring | Chi-square tests; Simpson's paradox |
| Discrimination in salary | Simpson's paradox; problems of aggregation |
| Fish weights and acid rain | Empirical interval; ci for a single mean |
| Fish weights and acid rain #2 | Experimental design; ci for a single mean; ci for diff of means |
| Food packaging | Normal distribution; sampling distribution; control charts |
| Food packaging #2 | Normal distribution; sampling distribution; ci for single mean; empirical interval |
| Gravel trucks | ci for a single mean; testing a single mean |
| Guinea Pigs | ci for a single mean |
| Light bulb testing | hypothesis testing for a single mean |
| Mileage ratings | descriptive statistics |
| Pig feed | descriptive statistics; experimental design |
| Political polls | Proportions; surveys |
| Sleep and alertness | Experimental design; paired t-test |
| Store Design | Experimental design |
| Venture capital | Probability; expected value |
| Vitamin C and the common cold | Experimental design; binomial distribution |