Mathematics, 06.12.2021 01:10 KevinReed6444
Scores on an exam are distributed normally with a
mean of 72.3 and a standard deviation of 8.9. If 200
a
students take the exam, how many students would be
expected to score higher that 72.3?
Answers: 3
Mathematics, 21.06.2019 23:00
What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)
Answers: 1
Mathematics, 22.06.2019 00:00
The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.
Answers: 2
Mathematics, 22.06.2019 03:00
What is the answer to question 11? will give extra points! include a explanation (reasonable) for you : )
Answers: 2
Scores on an exam are distributed normally with a
mean of 72.3 and a standard deviation of 8.9. If...
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