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Author Question: A quiz consists of 50 true or false questions. If the student guesses on each question, what is the ... (Read 121 times)

charchew

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on: Jul 25, 2018
A quiz consists of 50 true or false questions. If the student guesses on each question, what is the standard deviation of the number of correct answers?
 
  A) 5 B) 2 C) 3.53553391 D) 0

Question 2

The standard deviation is a measure of the theoretical average value that a distribution is likely to assume for a
  large number of trials.
 
  Indicate whether the statement is true or false


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irishcancer18

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Reply #1 on: Jul 25, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


charchew

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Reply #2 on: Jul 25, 2018
TY


irishcancer18

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Reply #3 on: Jul 25, 2018
You're welcome


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