Across
- 4. The sequence of several components representing events that we are pretending will take place
- 5. claim about the population that we are trying to find evidence for
- 6. probability of rejecting the null hypothesis is a statistical test
- 7. It is two sided if it states that the parameter is different from the null hypothesis value (larger or smaller)
- 10. If we reject Ho when Ho I true
- 12. formal procedure for comparing observed data with a claim (hypothesis)
- 14. Values of the response variable record the results of each trial with respect to what were interested in knowing.
- 15. probability that statistic would take a value as extreme as or more extreme than the one actually observed
- 16. measures how far a sample statistic diverges from what we would expect if the null hypothesis were true
Down
- 1. when our p-value is less than the chosen significance level a, the result is statistically significant
- 2. number of independent observations in a sample minus the number of population parameters that must be estimated from sample data
- 3. The alternative hypothesis is one sided if it states that a parameter is larger than the null hypothesis value or if it states that the parameter is smaller than the null value
- 7. If we fail to reject Ho when Ho is false
- 8. An outcome is random if we know the possible values it can have, but not which particular value it takes
- 9. A simulation models a real-world situation by using random-digit outcomes to mimic the uncertainty of a response variable of interest
- 11. statistically significant
- 13. claimed tested by a statistical test