Statistics Crossword

4. area under the curve to the left is the _____ of freedom
6. the level of significance
8. the z value is also known as the _____ value
11. test to find confidence interval for proportions
12. error where we fail to reject null hypothesis when it is false is type _____
14. any measured quantity in a statistical population used to describe the population
17. probability that measures the strength of the null hypothesis
18. a set of plausible values for an unknown parameter is the _____ interval
19. significance test on means

1. distance from point estimate for the interval is the margin of _____
2. what we do to the null hypothesis when the p-value is less than the alpha
3. random sampling is used to avoid this
5. when constructing a confidence interval you first need to _____ conditions
7. data must be from a _______ sample
9. what we do to the null hypothesis when the p-value is greater than the alpha is ____ to reject
10. type of hypothesis that is a statement opposing the original claim
11. significant test on proportions
13. error where we reject null hypothesis when is is true is type _____
15. a statistic measured from a sample is the _____ estimate
16. type of hypothesis that is a statement of no difference