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Author Question: A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one ... (Read 119 times)

washai

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on: Aug 2, 2018
A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting at least 20 correct.
 
  A) 0.8508 B) 0.1492 C) 0.3508 D) 0.0901

Question 2

The difference between a predicted and an obtained value of Y when using a linear regression line is the .
 
  a. residual
  b. statistical residue
  c. error of measurement
  d. error of estimate


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Jayson

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

A

Answer to Question 2

A


washai

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Reply #2 on: Aug 2, 2018
TY


Jayson

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Reply #3 on: Aug 2, 2018
You're welcome


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