The heights (in cm) of plants in a school garden in Bhopal are grouped as: 100-120: 5, 120-140: 9, 140-160: 14, 160-180: 8, 180-200: 4. The class mark plotted for the tallest-frequency class is:

Question

Accepted Answer

150. The highest frequency is 14 for class 140-160; its class mark = 140+160/2 = 150.

The heights (in cm) of plants in a school garden in Bhopal are grouped as:
100-120: 5, 120-140: 9, 140-160: 14, 160-180: 8, 180-200: 4.
The class mark plotted for the tallest-frequency class is:

Step-by-Step Solution

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More Class 9 Frequency Polygons practice

The heights (in cm) of plants in a school garden in Bhopal are grouped as:100-120: 5, 120-140: 9, 140-160: 14, 160-180: 8, 180-200: 4.The class mark plotted for the tallest-frequency class is:

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Frequency Polygons practice

The heights (in cm) of plants in a school garden in Bhopal are grouped as:
100-120: 5, 120-140: 9, 140-160: 14, 160-180: 8, 180-200: 4.
The class mark plotted for the tallest-frequency class is: