Part 5 of 6 Points: 0.69 of 1 Save A popular theory is that presidential candidates...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Part 5 of 6 Points: 0.69 of 1 Save A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights (in centimeters) of randomly selected presidents along with the heights of their main opponents. Complete parts (a) and (b) below. Height (cm) of President 180 172 171 179 203 166 Height (cm) of Main Opponent 167 181 180 169 194 178 Identify the test statistic. t=0.07 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.473 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that presidents tend to be Since the P-value is taller than their opponents. b. Construct the confidence interval that could be used for the hypothesis test described in part (a) What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is cm Part 5 of 6 Points: 0.69 of 1 Save A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights (in centimeters) of randomly selected presidents along with the heights of their main opponents. Complete parts (a) and (b) below. Height (cm) of President 180 172 171 179 203 166 Height (cm) of Main Opponent 167 181 180 169 194 178 Identify the test statistic. t=0.07 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.473 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that presidents tend to be Since the P-value is taller than their opponents. b. Construct the confidence interval that could be used for the hypothesis test described in part (a) What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is cm
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
TCP: the client sends only 1 message to the server hello from TCP Client and the server responds with the uppercase message. Update the program / make a simple chat program so that The client can...
-
Hellen Bos has been offered the opportunity of investing $51,316 now. The investment will earn 10% per year and at the end of that time will return Hellen $100,000. How many years must Hellen wait to...
-
The joint pdf of two random variables is otherwise Find the following: (a) The constant C (b) f XY (1, 1.5) (c) f XY (x, 3) C(1+xy), 0
-
The following questions relate to determining the computed upper precision limit in simple attributes. a. For each column, 1 through 5, determine the computed upper precision limit from the...
-
Kitchen Magician, Inc. has assembled the following data pertaining to its two most popular products. Past experience has shown that the fixed manufacturing overhead component included in the cost per...
-
What Is the General Agreement on Tariffs and Trade (GATT)? The General Agreement on Tariffs and Trade (GATT), endorsed on October 30, 1947, by 23 nations, was a legitimate understanding limiting hindr
-
Play It Again (Play) sells musical instruments in Indiana. In doing so, Play sales personnel solicit orders from customers, and the orders are sent to Play headquarters outside Indiana for acceptance...
-
explain the breach of interference. what implied warranty is involves, what is an example of a contractor committed interference breach?
-
Audit adjustments are changes made by auditors to a company's financial statements to correct errors or misstatements found during the audit process. These adjustments ensure that the financial...
-
Seek feedback about risk management outcomes from program stakeholders by creating a survey ?
-
The Smelting Department of Pharoah Company has the following production data for November. Beginning work in process 2,240 units that are 100% complete as to materials and 20% complete as to...
-
Use the following precision factors to calculate the projected misstatement in an account with the given information: 5% risk of incorrect acceptance/0 mistakes: 2.01 5% risk of incorrect...
-
Find the equation of tangent plane and normal line to the surface In () - z(x - 2y) - 3z = 6 at the point (8,4,-2)
-
The figure shows a bolted lap joint that uses SAE grade 8 bolts. The members are made of cold-drawn AISI 1040 steel. Find the safe tensile shear load F that can be applied to this connection if the...
Study smarter with the SolutionInn App