An agency reports that 14.56% of workers in a particular country belonged to unions. Suppose a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
An agency reports that 14.56% of workers in a particular country belonged to unions. Suppose a sample of 300 workers is collected to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. Ho: p < 0.1456 Ha: p 0.1456 Ho: p 0.1456 Ha: p < 0.1456 Ho: p > 0.1456 Ha: p 0.1456 Ho: p = 0.1456 H: a p = 0.1456 Ho: p 0.1456 Ha: p > 0.1456 (b) If the sample results show that 48 of the workers belonged to unions, what is the p-value for your hypothesis test? Find the value of the test statistic. (Round your answer to two decimal places.) (c) Find the p-value. (Round your answer to four decimal places.) p-value = At = 0.05, what is your conclusion? Reject Ho. There is sufficient evidence to conclude that there has been an increase in union membership. Reject Ho. There is insufficient evidence to conclude that there has been an increase in union membership. Do not reject Ho. There is sufficient evidence to conclude that there has been an increase in union membership. Do not reject Ho. There is insufficient evidence to conclude that there has been an increase in union membership. An agency reports that 14.56% of workers in a particular country belonged to unions. Suppose a sample of 300 workers is collected to determine whether union efforts to organize have increased union membership. (a) Formulate the hypotheses that can be used to determine whether union membership has increased. Ho: p < 0.1456 Ha: p 0.1456 Ho: p 0.1456 Ha: p < 0.1456 Ho: p > 0.1456 Ha: p 0.1456 Ho: p = 0.1456 H: a p = 0.1456 Ho: p 0.1456 Ha: p > 0.1456 (b) If the sample results show that 48 of the workers belonged to unions, what is the p-value for your hypothesis test? Find the value of the test statistic. (Round your answer to two decimal places.) (c) Find the p-value. (Round your answer to four decimal places.) p-value = At = 0.05, what is your conclusion? Reject Ho. There is sufficient evidence to conclude that there has been an increase in union membership. Reject Ho. There is insufficient evidence to conclude that there has been an increase in union membership. Do not reject Ho. There is sufficient evidence to conclude that there has been an increase in union membership. Do not reject Ho. There is insufficient evidence to conclude that there has been an increase in union membership.
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
Jaez Corporation is in the process of going through a reorganization. As of December 31, 2024, the companys accountant has determined the following information although the company is still several...
-
Identify the errors in the following schedule of the cost of merchandise sold for the current year ended May 31,2014: Cost of merchandise sold: Merchandise inventory, May 31, 2014.. .. 105,000...
-
In 2005, McDonalds had 31,886 restaurants systemwide. Of these, 18,334 were operated by franchisees, 9283 by the company, and 4269 by affiliates. What is the probability that a randomly selected...
-
Using the Double-Declining Balance Method The Peete Company purchased an office building for \(\$ 4,500,000\). The building had an estimated useful life of 25 years and an expected salvage value of...
-
Assume that a Models and More store bought and sold a line of dolls during December as follows: Beginning inventory. . . . . . 13 units @ $ 11 Sale. . . . . . . . . . . . . . . . . . . 9 units...
-
QUESTION 5 Determine the following: 5.1 Le 5.2 L{14-21} L cosht 5.3 (3) (3) s+2 (3) s+4s+20] [Page down]
-
7. The structure shown in Fig. 7 is pinned at A, rests on a roller at D and carries a horizontal load W at C. Joint B is rigid. Evaluate the horizontal displacements at C and D, the vertical...
-
There are many definitions of big data. Some define it by scale, some by methods or technology that can be used, and so on. Directions In your initial post, come up with your own or adopt (cite)...
-
A debt payment that was due 30 months ago will instead be repaid with an equivalent value of $127.02 in 27 months from now. The interest rate is 10.27% compounded quarterly. a) What value of N should...
-
Q3. The labor (L) and total product (TP=Q) schedule for LaLa Island Inc, a firm making boats, is described by the following weekly data. Construct this table with additional relevant columns in your...
-
Explain the concept of hybrid thread models in operating systems. How do they attempt to combine the benefits of user-space and kernel-space threading ?
-
Team Leaders face a myriad of challenges in their attempt to achieve organizational goals key among being cultural diversity. Using clear examples, 1. Explain the cultural diversity in the...
-
The case you will analyze is included in your text, specifically, "Case 30: Yahoo! Inc.: Marissa Mayer's Challenge," pages 30-1 to 30-12 (This can be found on the internet with WSJ). In preparation...
-
In the simple quantity theory of money, what will lead to an increase in aggregate demand? In monetarism, what will lead to an increase in aggregate demand?
Study smarter with the SolutionInn App