The shape of the data appears to be skewed to the right, with a higher frequency of grades in the higher ranges (85-94 and 95-100). The range of the data is calculated as the difference between the highest and lowest grades: 100 - 50 = 50.
grades frequency
50-64 2
65-74 4
75-80 1
81-85 5
85-94 8
95-100 6
The table represents the data in a histogram. In 1–2 sentences, describe the shape of the data and find the range of the data.
1 answer