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Author Question: In a survey, students are asked how many hours they study in a typical week. A five-number summary ... (Read 87 times)

robinn137

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on: Jul 24, 2018
In a survey, students are asked how many hours they study in a typical week. A five-number summary of the responses is: 2, 9, 14, 20, 60 . Fill in the blank in the following sentence. About 75 of the students spent at least ____ hours studying in a typical week.
 a. 9
  b. 14
  c. 20
  d. 45

Question 2

In a survey, students are asked how many hours they study in a typical week. A five-number summary of the responses is: 2, 9, 14, 20, 60 . Which interval describes the number of hours spent studying in a typical week for about 50 of the students sampled?
 a. 2 to 9
  b. 9 to 14
  c. 9 to 20
  d. 14 to 20


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kbennett34

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


robinn137

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Reply 2 on: Jul 24, 2018
Excellent

carojassy25

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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