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Author Question: Data on the amount of time spent studying for a particular exam at a high school were collected for ... (Read 111 times)

colton

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on: Jun 24, 2018
Data on the amount of time spent studying for a particular exam at a high school were collected for 150 students. You want to know if half of the students spent at least how much time studying for that exam. Which of the following would you compute?
 
  A) Median B) Arithmetic mean
  C) Coefficient of variation D) Coefficient of correlation

Question 2

Data on the amount of time spent studying and the exam score of 150 students at a high school were collected. You want to know if a student's exam score is linearly related to the amount of time spent on studying. Which of the following would you compute?
 
  A) Median B) Coefficient of correlation
  C) Coefficient of variation D) Arithmetic mean


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ErinKing

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

A

Answer to Question 2

B


colton

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Reply 2 on: Jun 24, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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