1.
C
This error takes place when false null hypothesis identified in the test are accepted.
2.
A.
There will be a this type of distribution in the data even if the sample size is small and it is less than 30 as used in the t test.
A type ll error is: O A. the error you make when choosing type Il or...
Type I error is: A. Deciding the null hypothesis is true when it is false B. Deciding the alternative hypothesis is true when it is true C. Deciding the null hypothesis is false when it is true D. Deciding the alternative hypothesis is true when it is false E. All of the above F. None of the above Type Il error is: A. Deciding the alternative hypothesis is true when it is true B. Deciding the alternative hypothesis is false...
Identify the type I error and the type Il error that correspond to the given hypothesis. The percentage of adults who have a job is less than 88% Identify the type I error. Choose the correct answer below. O A. Fail to reject the null hypothesis that the percentage of adults who have a job is less than 88% when the percentage is actually equal to 88% OB. Reject the null hypothesis that the percentage of adults who have a...
In hypothesis testing, which of the following results in a type I error? Rejecting a true null hypothesis Rejecting a true alternative hypothesis Rejecting a false null hypothesis Rejecting a false alternative hypothesis
please show your work...................... The probability of a Type I error is denoted by C. a d, 1-α b. 1-B a. b. c. d. A Type I error is committed if we make a correct decision when the null hypothesis is false a correct decision when the null hypothesis is true an incorrect decision when the null hypothesis is false. an incorrect decision when the null hypothesis is true 6. a. b. c. d. A Type Il error is committed...
α is the probability of a Type I error, which occurs when we accept the alternative H1 when the null hypothesis Ho is true. True False A Type II error occurs when when a false null hypothesis is rejected. True False If a null hypothesis is rejected at the 5% significance level but not at the 1% significance level, then the p-value of the test is less than 1%. True False The power of a test is the probability of...
A Type II error is committed when a. a true alternative hypothesis is mistakenly rejected. O b. the true null hypothesis is correctly rejected. C. a true null hypothesis is mistakenly rejected. d. the true alternative hypothesis is correctly rejected.
Please help with this Econometrics question QUESTION 7 A Type II Error is: O Rejecting a true null hypothesis Accepting a false null hypothesis. Rejecting a false null hypothesis. None of the above. Click Save and Submit to save and submit. Click Save All Answers
a. Explain a Type II error and power in context of choosing a smaller level of significance. b. Explain a Type II error and power in context of a greater difference between the null hypothesis claim and the true value of the population parameter.
Assume that a hypothesis test of the given claim wil be conducted. Identify the type Il error for the test. 4) A researcher claims that 62% of voters favor gun control. A) The error of failing to reject the claim that the proportion favoring gun control is é 2% when it is actually different than 62% more than 62%. 62% ) The error of rejecting the claim that the proportion favoring gun control is more than 62% whe nit really...
D Chapter 15 Problem Set Suppose you are planning a study that will est the following one-tailed hypotheses: To evaluate the power of your study, you consider a specific alternative hypothesis, μ-Ha, where μ.> μ。. The following sketch shows two overlapping sampling distributions of X-one when Ho is true (and H1 is false), the other when Hy is true (and Ho is false). The distribution on the left has a mean of yo and represents the sampling distribution of X...