Across
- 6. an interval estimate of a parameter calculated using a sample from that population
- 8. the probability of getting a result at least as extreme as the result given from the test
- 10. ti-84 function for a 1-sample T interval
- 11. the claim we want to disprove in a significance test
- 12. when you measure a variable twice for one individual and find the difference between the two values
- 13. performing every possible significance test on a data set until you obtain a statistically significant result
Down
- 1. a measurement describing a characteristic of a sample
- 2. if the p-value is less than the significance level, we ____ the null hypothesis
- 3. the distribution of values taken by the statistic in all possible samples of the same size from the same population
- 4. when we reject H0 even though H0 is true
- 5. equal to sample size (n) -1 for 1 sample
- 7. function for finding t* on a ti-84
- 9. x-bar represents the _______
- 10. we can assume a population is approximately normal is n is greater than or equal to