puld like to get the highest paying job possible after graduating from UCR and are currentl er to enroll in ECON 108 in the fall term or not. You find a sample of recent UCR graduates nomics (there are no double majors in the samples). You sampled 100 Economics majors th. A 108 and you find that the average starting salary is 72K dollars, with a sample standard deu dollars. You sampled 75 Economics majors that did not take ECON 108 and you find that the ng salary is 65K dollars, with a sample standard deviation of 15K dollars. Which of the followi ments is most correct? am not very confident in the results of my hypothesis test because the range in which I fail to reject the null H is relatively large. I want to be very confident in the results of my hypothesis test, so the range in which I fail to reject the null hyp relatively large. OThe range in which I fail to reject is small, so I am relatively confident in my hypothesis test. DI want to minimize type I errors, so the confidence in my hypothesis test is relatively low.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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ou would like to get the highest paying job possible after graduating from UCR and are currently deciding
vhether to enroll in ECON 108 in the fall term or not. You find a sample of recent UCR graduates that majc
n Economics (there are no double majors in the samples). You sampled 100 Economics majors that took
ECON 108 and you find that the average starting salary is 72K dollars, with a sample standard deviation of
10K dollars. You sampled 75 Economics majors that did not take ECON 108 and you find that the average
starting salary is 65K dollars, with a sample standard deviation of 15K dollars. Which of the following
statements is most correct?
O I am not very confident in the results of my hypothesis test because the range in which I fail to reject the null hypothesis
is relatively large.
O I want to be very confident in the results of my hypothesis test, so the range in which I fail to reject the null hypothesis is
relatively large.
O The range in which I fail to reject is small, so I am relatively confident in my hypothesis test.
O I want to minimize type I errors, so the confidence in my hypothesis test is relatively low.
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52°
Transcribed Image Text:ou would like to get the highest paying job possible after graduating from UCR and are currently deciding vhether to enroll in ECON 108 in the fall term or not. You find a sample of recent UCR graduates that majc n Economics (there are no double majors in the samples). You sampled 100 Economics majors that took ECON 108 and you find that the average starting salary is 72K dollars, with a sample standard deviation of 10K dollars. You sampled 75 Economics majors that did not take ECON 108 and you find that the average starting salary is 65K dollars, with a sample standard deviation of 15K dollars. Which of the following statements is most correct? O I am not very confident in the results of my hypothesis test because the range in which I fail to reject the null hypothesis is relatively large. O I want to be very confident in the results of my hypothesis test, so the range in which I fail to reject the null hypothesis is relatively large. O The range in which I fail to reject is small, so I am relatively confident in my hypothesis test. O I want to minimize type I errors, so the confidence in my hypothesis test is relatively low. Next « Previous 52°
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