the accompanying sample information conduct the appropriate hypothesis test using the p-value i The sample information...
- The sample information ort Sample 1 Sample 2 less than the proport ny = 120 X1 = 40 n2 = 124 X2 = 55 15 of 20 (3 Given the null and alternative hypotheses below, a level of significance a=0.1, together with the accompanying sample information hypothesis? Ho: P1 P2 HAPA <P2 Click on the icon to view the sample information Determine the value of the test statistic. z= (Round to three decimal places as needed.) Determine the p-value...
Given the null and alternative hypotheses below, a level of significance a = 0.1, together with the accompanying sample information conduct the appropriate hypothesis test using the p-value approach. What conclusion would be reached concerning the null hypothesis? Ho: P1 = P2 HA:21 #P2 Х The sample information Click on the icon to view the sample information. Determine the value of the test statistic. Sample 1 Sample 2 Z= (Round to three decimal places as needed.) ny = 178 X1...
Using the accompanying data of a TV viewing survey, conduct a hypothesis test to determine if married individuals watch less TV than single individuals. Assume that the population variances are unequal. E Click the icon to view the TV viewing survey. Survey data Х Is there sufficient evidence at the 0.05 level of significance that the married individuals watch less TV than single individuals? Determine the null hypothesis, Ho, and the alternative hypothesis, Hy. Let married people be population 1...
Conduct the hypothesis test and provide the test statistic, critical value and P-value, and state the conclusion. A package of 100 candies are distributed with the following color percentages: 12% ed, 22% orange, 15% yellow, 10% brown, 25% blue and 16% green. Use the given sample data to test the claim that the color distribution is as claimed. Use a 0.01 significance level 囲 Click the icon to view the color counts for the candy in the package. The test...
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: P = 0.2 versus H:p>0.2 n=100; x = 30; a = 0.1 Click here to view page 1 of the table. Click here to view page 2 of the table. Calculate the test statistic, zo (Round to two decimal places as needed) Identify the P-value P-value = (Round to three decimal places as needed) Choose the correct result of the hypothesis test for...
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.7 versus H,:>0.7 n = 125; x = 103; a = 0.05 Click here to view page 1 of the table. Click here to view page 2 of the table. Calculate the test statistic, Zo Zo - (Round to two decimal places as needed.) Identify the P-value. P-value = (Round to three decimal places as needed.) Choose the correct result of the hypothesis...
Conduct the hypothesis test and provide the test statistic, critical value and P-value, and state the conclusion. A person drilled a hole in a die and filled it with a lead weight, then proceeded to roll it 200200 times. Here are the observed frequencies for the outcomes of 1, 2, 3, 4, 5, and 6, respectively: 2626 , 2929 , 4242 , 4040 , 2727 , 3636. Use a 0.0250.025 significance level to test the claim that the outcomes are...
37. Use the following information for questions 37-38: Suppose you conduct a hypothesis test to determine whether or not the average age difference between married couples is less than 5 years. You conduct this test at the 0.10 significance level and come to the conclusion that 0.01 < p-value < 0.02. What is the correct decision? a. Fail to Reject the Null Hypothesis b. Reject the Null Hypothesis c. Accept the Null Hypothesis d. Accept the Alternative Hypothesis
The P-value is.................(Round to four decimal places as needed.) The P-value for this hypothesis test is............................(Round to three decimal places as needed.) The P-value for this hypothesis test is................................(Round to three decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is....................(Round to three decimal places as needed.) Trials in an experiment with a polygraph include 97 results that include 22 cases of wrong results and 75 cases of correct results. Use a...
Given the null and alternative hypotheses below, test the hypothesis using a = 0.01 assuming that a sample of n = 200 yielded x = 106 items with the desired attribute. Ho p20.59 HA P<0.59 Check the requirement for a hypothesis test for a proportion In this situation, np is (Type integers or decimals.) 5 and n(1-P)= 75. Thus, the requirement satisfied What is the test statistic? z= (Round to two decimal places as needed) What is the p-value? p-value...