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The average mpg(miles per gallon) of a new model is known to be normally distributed with mean u=27.4 mpg and standard deviation =2.9 mpg. (A)
The average mpg(miles per gallon) of a new model is known to be normally distributed with mean u=27.4 mpg and standard deviation =2.9 mpg. (A) draw a normal curve with the parameters labeled (B) shade the region that represents the portion of that mpgs between 29.3 and 23.7. (C) suppose the area under the normal curve is between x=29.3 and x=23.7 is 0.6419. Provide two interpretations of this result
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