Question

The given graph represents the monthly salaries (in ₹) of workers of a factory. Using graph answer the following:

Use graph paper to answer this question. During a medical checkup of 60 students in a school, weights were recorded as follows: Weight (in kg) | Number of Students 28 – 30 | 2 30 – 32 | 4 32 – 34 | 10 34 – 36 | 13 36 – 38 | 15 38 – 40 | 9 40 – 42 | 5 42 – 44 | 2 Taking 2 cm = 2 kg along one axis and 2 cm = 10 students along the other axis draw an ogive. Use your graph to find the: