The monthly profits (in Rs.) of 100 shops are distributed as follows: Profits per shop:  0-50  50-100  100-150  150-200  200-250  250-300 No. of shops:        12       18         27           20          17          6 Draw the frequency polygon for it.

The montly profits of 100 shops are distributed as follows Draw a histogram for the data and show the frequency polygon for it.

Find the median of the following data: Classes: 0-50 50-100 100-150 150-200 200-250 250-300 300-350 Frequency: 2 3 5 6 5 3 1

The data obtained for 100 shops for their daily profit per shop are as follows : {:(" Daily profit per shop (in ₹ ) ",0 - 100,100-200,200-300,300-400,400-500,500-600),(" Number of shops "," "12," "18," "27," "20," "17," "6):} Find the median profit per shop ?

We have the following data on the monthly expenditure on food (in rupees) for 30 households in a locality. (i) Obtain a frequency distribution using following class intervals: 100-150, 150-200, 200-250, 250-300, 300-350 (ii) What percentage of households spends less than Rupees 250 per month and what percentage of households spends more than Rupess 200 per month?

Calculate the range and its coefficient for the following data 100, 80, 200, 150, 250, 300

Calculate the range and its coefficient for the following data 100, 80, 200, 150, 250, 300

The table below shows the daily expenditure on food of 25 households in a locality. daily expenditure(in rs) 100-150 150-200 200-250 250-300 300-350 no. of households 4 5 12 2 2 Find the mean daily expenditure on food by a suitable method.

Find the mean of the following frequency distributions: Class: 50-70 70-90 90-110 110-130 130-150 150-170 interval Frequency: 18 12 13 27 8 22

Find the mean of the following frequency distributions: Class: 50-70 70-90 90-110 110-130 130-150 150-170 interval Frequency: 18 12 13 27 8 22