A college student takes two introductory courses for first-year students. On her psychology exam, she scores 73;
Question:
A college student takes two introductory courses for first-year students. On her psychology exam, she scores 73; the mean is 81.0, and the SD is 5.0. On her English exam, she scores 67; the mean is 77, and the SD is 10.0. Both distributions are approximately normal. She concludes that she did better on the psychology exam because her score on that exam is 6 points higher. Is she correct? Why or why not?
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DANIEL KIPTALA
I am a graduate of Electronics and Communications Engineering. My first job was on a cruise ship. There, i was able to expose myself to different cultures. The second job I got was in a BPO industry. There, I was able to enhance my communication skills and train myself to have patience with irate customers. Lastly, my job since 2015 up to present is as a college mathematics instructor. I am also teaching other general education subjects. I have been through a lot of seminars. My more than 7 years of teaching made me prepared and knowledgeable enough to teach students, especially mathematics.
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Related Book For 
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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