Step 1: Find the Cumulative Frequency for each class. < 99.5 < <109.5 < < < < <
Step 2: Draw and label x and y axis Label the x axis with class boundaries. Label the y axis with appropriate scale for cumulative frequency Temperature in (°F) Cumulative Frequency
Step 3: Plot Cumulative Frequency Temperature in (°F) Cumulative Frequency
Step 4: Connect Points Temperature in (°F) Cumulative Frequency