What are the two types of hypotheses used in a hypothesis test? How are they related? What are the two types of hypotheses used in a hypothesis test? O null and alternative O population and sample O type I and type II O left-tailed and right-tailed How are they related? One is a subset of the other. O They are equal. O They sum to zero. O They are complements.

What are the two types of hypotheses used in a hypothesis test? How are they related? What are the two types of hypotheses used in a hypothesis test? O null and alternative O population and sample O type I and type II O left-tailed and right-tailed How are they related? One is a subset of the other. O They are equal. O They sum to zero. O They are complements.

Name: What are the two types of hypotheses used in a hypothesis test? How a
Uploaded: 2024-03-20T07:07:00.000Z
Channel: Bartleby
Description: What are the two types of hypotheses used in a hypothesis test? How are they related?What are the two types of hypotheses used in a hypothesis test?O null and alternativeO population and sampleOtype I and type IIO left-tailed and right-tailedHow are

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

spam. You've heard that at least 65% of the email you recieve through a certain email account is marked You suspect this is incorrect, so you keep track of the emails you receive on that account for the next week. In that time, you received 57 emails and 29 of them were marked as spam. State the null and alternative hypotheses of this test. Null Hypothesis (Ho): Alternative Hypothesis (HA): p? P? V To test our hypothesis, we will assume that p = Is the success-failure condition of the Central Limit Theorem satisfied? O No. Either np a. O No. The result is not significant because the p-value is
ANSWER A B C (b)Based on the answer to part (a), choose the correct statement. ___ The value of the test statistic is in the rejection region. ___ The value of the test statistic is not in the rejection region. (c)Based on your answer to part (b), which of the following statements is true at the significance level of 0.10 ? ___The null hypothesis must be rejected. ___The null hypothesis should not be rejected.
Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance level. Passed Failed White candidates 20 15 Minority candidates 7 21 Determine the null and alternative hypotheses. A. H0: White and minority candidates have the same chance of passing the test. H1: White and minority candidates do not have the same chance of passing the test. B. H0: A white candidate is not more likely to pass the test than a minority candidate. H1: A white candidate is more likely to pass the test than a minority candidate. C. H0: A white candidate is more likely to pass the test than a minority candidate. H1: A white candidate is not more likely to pass the test than a minority candidate. D. H0: White and minority candidates do not have the same chance of passing the test. H1: White and…
P-value=
Which of the following is not one of the four steps of the hypothesis test? A. State the level of significance, choose a test, and check the conditions for the test B. Make a decision to reject or not reject the null hypothesis C. State the null and alternative hypothesis about the population parameter D. All of the these are steps of the hypothesis test
21 The test statistic for the hypothesis test is, a 1.401 b 1.505 c 1.617 d 1.736
Passed Failed O White 15 17 Results from a civil servant exam are shown in the table to the right. Is there sufficient evidence to support the claim that the results from the test are discriminatory? Use a 0.05 significance level. candidates Minority candidates 10 25 Determine the null and alternative hypotheses. O A. Ho: A white candidate is more likely to pass the test than a minority candidate. H,: A white candidate is not more likely to pass the test than a minority candidate. O B. Ho: White and minority candidates do not have the same chance of passing the test. H1: White and minority candidates have the same chance of passing the test. OC. Ho: White and minority candidates have the same chance of passing the test. H,: White and minority candidates do not have the same chance of passing the test. O D. Ho: A white candidate is not more likely to pass the test than a minority candidate. H1: A white candidate is more likely to pass the test than a minority candidate. Determine the…
The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the a = 0.05 level of significance. Category 1 Category 2 Category 3 Failures 54 57 45 Successes 77 36 66 State the hypotheses. Choose the correct answer below. A. Ho: P1 = P2 = P3 H,: At least one of the proportions is different from the others. O B. Ho: The categories of the variable and success and failure are independent. H: The categories of the variable and success and failure are dependent. C. Ho: The categories of the variable and success and failure are dependent. H4: The categories of the variable and success and failure are independent. O D. Ho: H1 =E1 H2 = E2 and µ3 = E3 H1: At least one mean is different from what is expected. and %3D What is the P-value? (Round to three decimal places as needed.) What conclusion can be made? O A. The P-value is less than a, so do not reject Ho. There is not sufficient evidence…
The data below show sport preference and age of participant from a random sample of members of a sports club. Is there evidence to suggest that they are related? Frequencies of Sport Preference and Age Tennis Swimming Basketball 18-25 97 86 72 26-30 91 78 54 31-40 68 72 50 Over 40 67 58 43 What can be concluded at the a = 0.10 significance level?
Hypothesis testing will consist of four hypothesis tests which you need to complete. While you will not need to show your work or upload any files, each test will require the following: Type of Test: Null Hypothesis: Alternate Hypothesis: SE: Test Statistic: P-value: Decision: Sentence:
Hello can you answer 4 for me
Rejecting the null hypothesis when it is true is called a _____ error