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Author Question: A principal obtains a sample of his students by randomly choosing 10 students from each grade. A) ... (Read 82 times)

frankwu

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on: Aug 2, 2018
A principal obtains a sample of his students by randomly choosing 10 students from each grade.
 
  A) No B) Yes

Question 2

If Y = -.8X, then what is the value of Y when X = 10?
 
  a. -8.0
  b. +8.0
  c. -0.8
  d. Not enough information is given to answer this question.


hugthug12

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Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

A


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frankwu

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Reply #2 on: Aug 2, 2018
Both answers were spot on, thank you once again


hugthug12

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Reply #3 on: Aug 2, 2018
Great! Please up vote :D


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