A statistics professor wants to see if more than 80% of her students enjoyed her class. At the end of the term, she takes a random sample of students from her large class and asks, in an anonymous survey, if the students enjoyed taking her class. A p-value of o.12 in this problem indicates... A 12% of students in teh sample enjoyed the class. В there's a 12% chance that under 80% of all students enjoyed the class. C there's a 12% chance that over 80% of all students enjoyed the class. Ifit is true that B0% of all students enjayed the class, there's only a 12% chance she'd see this high a rate in her sample.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A statistics professor wants to see if more than 80% of her students enjoyed her class. At the end of the
term, she takes a random sample of students from her large class and asks, in an anonymous survey, if
the students enjoyed taking her class.
A p-value of o.12 in this problem indicates..
A
12% of students in teh sample enjoyed the class.
there's a 12% chance that under 80% of all students enjoyed the olass.
C
there's a 12% chance that over 80% of all students enjoyed the class.
D
If it is true that 80% of all students enjoyed the class, there's only E 12% chance she d see this higha rate in her sample.
8.
9.
10 11
12
13 14 15 16 17
B.
Transcribed Image Text:A statistics professor wants to see if more than 80% of her students enjoyed her class. At the end of the term, she takes a random sample of students from her large class and asks, in an anonymous survey, if the students enjoyed taking her class. A p-value of o.12 in this problem indicates.. A 12% of students in teh sample enjoyed the class. there's a 12% chance that under 80% of all students enjoyed the olass. C there's a 12% chance that over 80% of all students enjoyed the class. D If it is true that 80% of all students enjoyed the class, there's only E 12% chance she d see this higha rate in her sample. 8. 9. 10 11 12 13 14 15 16 17 B.
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