A drawing has a scale of 1in = 50 ft. A line on the drawing is measured to be 9 inches long. What is the distance on the ground represented by this line?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 0.45, a standard deviation of 0.001, and margin of error of 0.5% a)0.44 b)0.46 c)0.45