E 21 of 30 Questions Completed 22 out of 30 Resources Submit All 15 Question Press esc to exit full screen < Question 21 of 30 > 16 Question Suppose that an opinion columnist at the Chicago Sun-Times reported that 58% of Illinois voters support an increase in transportation spending. A political analyst thinks the actual percentage is less than that and decides to test this claim with a simple random sample of 500 people who said they had voted in the most recent election. Suppose the analyst found that 383 of 17 Question the voters surveyed support an increase in spending. 18 Question The requirements for a one-sample z-test for a proportion are met. Select the correct null, Ho, and alternative, Ha, hypotheses 19 Question for this test, where p is the population proportion, ôp is the sample proportion, and z is the one-sample z-statistic. 20 Question Но : Ha : 21 Question O ô = 0.58 Op<0.58 22 Question Op = 0.7660 Op> 0.58 23 Question O p = 0.7660 O ô < 0.58 Op = 0.58 Op<0.7660 24 Question 25 Question 26 Question 27 Question 28 Question 29 Question 30 Question

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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16 Question
Suppose that an opinion columnist at the Chicago Sun-Times reported that 58% of Illinois voters support an increase in
transportation spending. A political analyst thinks the actual percentage is less than that and decides to test this claim with a
17 Question
simple random sample of 500 people who said they had voted in the most recent election. Suppose the analyst found that 383 of
the voters surveyed support an increase in spending.
18 Question
The requirements for a one-sample z-test for a proportion are met. Select the correct null, Ho, and alternative, Ha, hypotheses
for this test, where p is the population proportion, p is the sample proportion, and z is the one-sample z-statistic.
19 Question
20 Question
Но :
Ha :
21 Question
O ô = 0.58
Op < 0.58
22 Question
Op = 0.7660
Op > 0.58
||
23 Question
O ô = 0.7660
O ô < 0.58
Op = 0.58
Op < 0.7660
24 Question
25 Question
26 Question
27 Question
28 Question
29 Question
30 Question
Transcribed Image Text:= 21 of 30 Questions Completed 22 out of 30 Resources Submit All 15 Question Press esc to exit full screen < Question 21 of 30 > 16 Question Suppose that an opinion columnist at the Chicago Sun-Times reported that 58% of Illinois voters support an increase in transportation spending. A political analyst thinks the actual percentage is less than that and decides to test this claim with a 17 Question simple random sample of 500 people who said they had voted in the most recent election. Suppose the analyst found that 383 of the voters surveyed support an increase in spending. 18 Question The requirements for a one-sample z-test for a proportion are met. Select the correct null, Ho, and alternative, Ha, hypotheses for this test, where p is the population proportion, p is the sample proportion, and z is the one-sample z-statistic. 19 Question 20 Question Но : Ha : 21 Question O ô = 0.58 Op < 0.58 22 Question Op = 0.7660 Op > 0.58 || 23 Question O ô = 0.7660 O ô < 0.58 Op = 0.58 Op < 0.7660 24 Question 25 Question 26 Question 27 Question 28 Question 29 Question 30 Question
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