Question

The following table gives the daily profits (in ✩) of 195 shops of a town. Profits(✩) 50-60 60-70 70-80 80-90 90-100 100-110 110-120 120-130 130-140 No.of shops 15 20 32 35 33 22 20 10 8 i). Plot a histogram and superimpose a frequecy polygon for the data. ii). Estimate the profits of the highest number of shops. iii). Compute the quartiles, determine the profits of the middle 50 % shops and sketch a box-plot.

Answer 1

Answer:

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