Across
- 5. Likelihood of accuracy. Can be changed by expanding or decreasing sample size.
- 7. Two events are independent when the occurrence of one does not affect the probability of the occurrence of the other.
- 12. state plan do conclude
- 13. if we reject the null hypothesis when it is in fact true
- 14. The normal distribution refers to a family of continuous probability distributions described by the normal equation.
- 16. states that the parameter is different from the null hypothesis value
- 17. The probability, computed assuming Ho is true, that the statistic (such as p-hat or x-bar) would take a value as extreme as or more extreme than the one actually observed, in the direction specified by Ha.
- 18. Level of confidence that the results found within a study are applicable to the population and not due to chance.
- 19. we fail to reject the null hypothesis when the alternative hypothesis is true
Down
- 1. Degree to which the sample is expected to deviate from the population
- 2. the difference between two numbers on the scale
- 3. if the p-value is smaller than the alpha.
- 4. States that a parameter is larger than the null hypothesis value or if it states that the parameter is smaller than the null value.
- 6. the claim we seek evidence for
- 8. A statistical property of a large family of distributions, including the Student's t-distribution.
- 9. Single value that serves as an estimate of a population parameter
- 10. the claim we seek evidence against
- 11. the sample statistic when used to estimate the corresponding population parameter
- 15. A statistic providing an estimate of the possible magnitude to error