A data set of monthly expenditures (rounded to the nearest dollar) incurred at coffee shops by a sample of 800 households has a minimum value of $11 and a maximum value of $246. Suppose we want to group these data into six classes of equal widths. Assuming we take the lower limit of the first class as $1 and the upper limit of the sixth class as $246, determine the class limits, boundaries, and midpoints for a grouped quantitative data table. Hint: To determine the class width, divide upper limit of the sixth class (246) by the number of classes (6). Class width = Class Limits Lower Boundary Upper Boundary| Class Midpoint to 0.5 to to to to to 246.5