C3 Quiz

• In general, a graph tells no story other than that given in the original frequency distribution.
• A histogram is constructed for the distribution of hourly wages for a group of students. The boundaries of the rectangle for the interval $2.50-2.74 will fall at $2.495-2.745.
• Plotting the graph of a cumulative distribution differs from plotting the graph of an uncummulated distribution in that cumulative frequency is plotted at the upper exact limit of the interval.
• In general, a graph tells no story other than that given in the original frequency distribution.
• Plotting the graph of a cumulative distribution differs from plotting the graph of an uncummulated distribution in that cumulative frequency is plotted at the upper exact limit of the interval.