10-20 30 40 50
2 of 5
It takes one examiner 15 hours to mark 80 exam papers.
How l...
Mathematics, 17.02.2020 19:11, noahmace
10-20 30 40 50
2 of 5
It takes one examiner 15 hours to mark 80 exam papers.
How long should it take 5 examiners to mark 80 exam papers?
~
1
hours
Answers: 2
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Will give brainliest what is the value of x? enter your answer in the box.
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Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
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