Aminata T.
asked • 06/16/22The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 38 liters, and standard deviation of 8.9 liters.
A) What is the probability that daily production is between 37.9 and 64.1 liters? Do not round until you get your your final answer.
Patrick F. answered • 06/16/22
Patient and Inspiring Math Tutor
I noticed a small mistake in my video... I was using 64 as an end point instead of 64.1 in some places... oooops. The final answer would change slightly to .5028
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Kevin B.
5.0 (198)
Philip P.
4.9 (1,081)
Donna I.
5.0 (1,518)
Patrick F.
One other note I meant to add. You may have to change the scale on the x or y axes in Desmos in order to see the graph. There is a little tool icon in the upper right (looks like a wrench) to do that.06/16/22