In a survey of 500 drivers from the South, 408 wear a seat belt. In a survey of 370 drivers from the Northeast, 288 wear a seat belt. At a = 0.07, can you support the claim that the proportion of drivers who wear seat belts than in the Northeast? Assume the random samples are independent. Complete parts (a) through (e). greater in the South (a) Identify the claim and state Ho and H. The claim is "the proportion drivers who wear seat belts in the South is greater than in the Northeast." Let p, represent the population proportion for the South, and p2 represent the population proportion for the Northeast. State Ho and H. Choose the correct answer below. O A. Ho: P1 > P2 H: P, SP2 O B. Ho: P1 = P2 H: P, #P2 OC. Ho: P1 *P2 H: P = P2 OF. Ho: P1 zP2 H,: P, P2 (b) Find the critical value(s) and identify the rejection region(s). The critical value(s) is(are). (Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal places as needed.)
In a survey of 500 drivers from the South, 408 wear a seat belt. In a survey of 370 drivers from the Northeast, 288 wear a seat belt. At a = 0.07, can you support the claim that the proportion of drivers who wear seat belts than in the Northeast? Assume the random samples are independent. Complete parts (a) through (e). greater in the South (a) Identify the claim and state Ho and H. The claim is "the proportion drivers who wear seat belts in the South is greater than in the Northeast." Let p, represent the population proportion for the South, and p2 represent the population proportion for the Northeast. State Ho and H. Choose the correct answer below. O A. Ho: P1 > P2 H: P, SP2 O B. Ho: P1 = P2 H: P, #P2 OC. Ho: P1 *P2 H: P = P2 OF. Ho: P1 zP2 H,: P, P2 (b) Find the critical value(s) and identify the rejection region(s). The critical value(s) is(are). (Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:In a survey of 500 drivers from the South, 408 wear a seat belt. In a survey of 370 drivers from the Northeast, 288 wear a seat belt. At a = 0.07, can you support the claim that the proportion of drivers who wear seat belts
than in the Northeast? Assume the random samples are independent. Complete parts (a) through (e).
greater in the South
(a) Identify the claim and state Ho and H.
The claim is "the proportion
drivers who wear seat belts in the South is greater than in the Northeast."
Let p, represent the population proportion for the South, and p2 represent the population proportion for the Northeast. State Ho and H.
Choose the correct answer below.
OC. Ho: P1 #P2
O A. Ho: P1>P2
H: P, SP2
O B. Ho: P1 = P2
H: P, #P2
H: P = P2
OF. Ho: P1 zP2
H: P, <P2
VE. Ho: P1 SP2
O D. Ho: P1 <P2
H,: P, 2 P2
H: P, > P2
(b) Find the critical value(s) and identify the rejection region(s).
The critical value(s) is(are).
(Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal places as needed.)
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