Across
- 6. a statistic that provides an estimate of a population parameter
- 7. The alternative hypothesis is this if it states that the parameter is different from the null hypothesis value(it could be either larger or smaller)
- 8. The claim we hope or suspect to be true instead of the null hypothesis
- 13. The alternative hypothesis is this 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
- 14. also known as standard error of the mean
- 16. This is the claim we seek evidence against
- 17. gives the overall success rate of the method for calculating the confidence Interval
- 19. The value of a statistic from a sample
- 20. When the standard deviation of a statistic is estimate from data, he result is called this.
Down
- 1. a formal procedure for using observed data to decide between two competing claims
- 2. if the p value is smaller than the significance level he data is this
- 3. The difference between the point estimate and the parameter value will be less than this
- 4. If there is no convincing evidence for the alternative hypothesis, then you do this
- 5. gives an interval of plausible values for a parameter.
- 9. If we reject the null hypothesis when it is actually true
- 10. As the sample size n increases the standard deviation of the statistic does what?
- 11. The probability that measures the strength of the evidence against the null hypothesis and in favor of the alternative hypothesis
- 12. A confidence interval is sometimes refereed to as
- 15. If we fail to reject the null hypothesis when the alternative hypothesis is actually true.
- 18. If our sample result is too unlikely to have happened by chance assuming the null hypothesis is true, then you do this