Determine whether each of the following statements is true or false and explain each. 1. By setting alpha, we determine our margin for committing a type II error. 2. The test statistic separates the distribution into two regions: acceptance and rejection. 3. A one-tailed test's alternative hypothesis is that the mean is greater than a hypothesized value. 4. The confidence interval becomes narrower as alpha is increased.
Determine whether each of the following statements is true or false and explain each. 1. By setting alpha, we determine our margin for committing a type II error. 2. The test statistic separates the distribution into two regions: acceptance and rejection. 3. A one-tailed test's alternative hypothesis is that the mean is greater than a hypothesized value. 4. The confidence interval becomes narrower as alpha is increased.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Determine whether each of the following statements is true or false and explain each.
1. By setting alpha, we determine our margin for committing a type II error.
2. The test statistic separates the distribution into two regions: acceptance and rejection.
3. A one-tailed test's alternative hypothesis is that the
4. The confidence interval becomes narrower as alpha is increased.
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