When taking a 19 question multiple choice test, where each question has 4 possible answers, it would be unusual to get or more questions correct by guessing alone. Note: Of course it would be unusual to get 19 questions correct. You need to enter the smallest possible number of questions to make getting "that many correct" unusual. Give your answer in the box above as a whole number.
When taking a 19 question multiple choice test, where each question has 4 possible answers, it would be unusual to get or more questions correct by guessing alone. Note: Of course it would be unusual to get 19 questions correct. You need to enter the smallest possible number of questions to make getting "that many correct" unusual. Give your answer in the box above as a whole number.
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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Transcribed Image Text:When taking a 19 question multiple choice test, where each question has 4 possible answers, it would be
unusual to get
or more questions correct by guessing alone. Note: Of course it would be unusual
to get 19 questions correct. You need to enter the smallest possible number of questions to make getting
"that many correct" unusual.
Give your answer in the box above as a whole number.
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