Webif it's good enough to support you, you can kill H_0 and insist your own H_A as the next H_0 (that's how scientifical theories have been developed and challenged and so forth) if not, you can't kill it. that's it. no more, no less (what about your precious H_A? just forget about that, not enough evidence) ( 1 vote) Show more... 7speter 11 years ago WebMath Statistics True or false: a) If we reject H0, then we conclude that H0 is false. b) If we do not reject H0, then we conclude that H0 is true. c) If we reject H0, then we …
Hypothesis Testing Statistically Significant P Value - Analytics …
Suppose a biologist believes that a certain fertilizer will cause plants to grow more during a one-month period than they normally do, which is currently 20 inches. To test this, she applies the fertilizer to each of the plants in her laboratory for one month. She then performs a hypothesis test at a 5% … Meer weergeven Suppose the manager of a manufacturing plant wants to test whether or not some new method changes the number of defective … Meer weergeven The following tutorials provide additional information about hypothesis testing: Introduction to Hypothesis Testing 4 Examples of … Meer weergeven Webto reject H0 if or if Equivalently, we could use the following decision rule: reject H0 if or if The limits above are the limits of a 1-alpha confidence interval. re-write this decision rule as Reject H0 if the 1-alpha confidence interval does not contain mu0. Examples of using confidence intervals to test hypotheses. shortest bike route across america
What are type I and type II errors? - Minitab
Web16 jun. 2024 · Reject or fail to reject the null hypothesis. Since the p-value (0.0015) is less than the significance level (0.05) we reject the null hypothesis. We conclude that there is … Web(If the test is one-tailed, enter NONE for the unused tail.) test statistic 5 test statistic 2 State your conclusion. Reject Ho- There is insufficient evidence to conclude that M > 50. Do not reject H0. There is sufficient evidence to conclude that u > 50. Reject H0. There is sufficient evidence to conclude that ,4 > 50. Do not reject H0. Web28 nov. 2024 · In this situation if our sample mean, x̄, is very different from 3.2 we would reject H0. That is, we would reject H0 if x̄ is much larger than 3.2 or much smaller than 3.2. This is called a 2-tailed test. An x̄ that is very unlikely if H 0 is true is considered to be good evidence that the claim H0 is not true. Consider H 0:μ≤3.2 H a:μ>3 ... shortest bible verse in the bible