SOLUTION: When taking a 11 question multiple choice test, where each question has 5 possible answers, it would be unusual to get _
or more questions correct by guessing alone.
Give your
Algebra ->
Probability-and-statistics
-> SOLUTION: When taking a 11 question multiple choice test, where each question has 5 possible answers, it would be unusual to get _
or more questions correct by guessing alone.
Give your
Log On
Question 1139268: When taking a 11 question multiple choice test, where each question has 5 possible answers, it would be unusual to get _
or more questions correct by guessing alone.
Give your answer in the box above as a whole number. Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! When taking a 11 question multiple choice test, where each question has 5 possible answers, it would be unusual to get _
or more questions correct by guessing alone.
Give your answer in the box above as a whole number.
===================
There's a 1/5 chance for each question (assuming no answer is not a option).
11*(1/5) = 2.2
------------
What box?