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Each student in a class of 25 students wrote down a random digit. What is the predicted number of students who wrote a digit that is greater than 7? The answer is 5... How did t…
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Each student in a class of 25 students wrote down a random digit. What is the predicted number of students who wrote a digit that is greater than 7? The answer is 5... How did t…
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Feb 14, 2018
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Each student in a class of 25 students wrote down a random digit. What is the predicted number of students who wrote a digit that is greater than 7?
The answer is 5... How did they get 5? THANK YOU!!
Mathematics
high-school
Maseth
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Maseth
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digits are 0,1,2,3,4,5,6,7,8,9. there aer 10 digits
the digits that are greater than 7 are 8 and 9, 2 digits
2/10 are predicted greater than 7
1/5 are predicted greater than 7
1/5 of 25=25/5=5
5 pick is predicted
Lewsid
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Feb 20, 2018
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Lewsid
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