Mathematics, 11.05.2021 19:10, hopecastillo83098
The duration of routine operations at Chicago General Hospital has approximately a normal distribution with an average of 130 minutes and a standard deviation of 12 minutes. What proportion of operations lasted between 90 and 135 minutes?
A) 0.85
B) 0.79
C) 0.80
D) 0.66
Answers: 1
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Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?
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Over the last 4 seconds, a snail has traveled 4/9 of an inch. if the snail traveled the same distance each second, how far did it travel each second?
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The duration of routine operations at Chicago General Hospital has approximately a normal distributi...
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