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Author Question: Thirty of the 198 students enrolled in Statistics 101 were asked if they wanted Exam II to be a or ... (Read 144 times)

NguyenJ

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Question 1

A meteorologist constructs a graph showing the total precipitation in Phoenix, Arizona in each of the months of 1998. Does this involve descriptive statistics or inferential statistics?
◦ Descriptive
◦ Inferential

Question 2

Thirty of the 198 students enrolled in Statistics 101 were asked if they wanted Exam II to be a or an assessment. Twenty, or about 67%, of the students polled indicated a preference for an exam. The professor concluded that the majority of students in Statistics 101 would prefer an examination for the second assessment. Did the professor perform a descriptive study or an inferential study?
◦ Descriptive
◦ Inferential


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Marked as best answer by NguyenJ on Apr 7, 2020

raenoj

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NguyenJ

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Reply 2 on: Apr 7, 2020
Wow, this really help


Dinolord

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Reply 3 on: Yesterday
Excellent

 

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