The following table gives the distribution of total household expenditure (in rupees) of manual workers in a city. Expenditure (in rupees) `(x_i)` Frequency `(f_i)` 100-150 24 150-200 40 200-250 33 250-300 28 300-350 30 350-450 22 400-450 16 450-500 7 Find the average expenditure (in rupees) per household.

The following table gives the distribution of total household expenditure (in rupees) of manual workers in a city. Expenditure: (in Rs.) 100-150 150-200 200-250 250-300 300-350 350-400 400-450 450-500 Frequency: 24 40 33 28 30 22 16 7 Find the average expenditure (in Rs.) per household.

The following table gives the distribution of total household expenditure (in rupees) of manual workers in a city. Expenditure: (in Rs.) 100-150 150-200 200-250 250-300 300-350 350-400 400-450 450-500 Frequency: 24 40 33 28 30 22 16 7 Find the average expenditure (in Rs.) per household.

The following data gives the distribution of total household expenditure (in rupees) of manual workers in a city: Expenditure (Rs.) Frequency Expenditure ( Rs.) Frequency 1000-1500 24 3000-3500 30 1500-2000 40 3500-4000 22 2000-2500 33 4000-4500 16 2500-3000 28 4500-5000 7 Find the average expenditure which is being done by the maximum number of manual workers.

The following table gives the distribution of total household expenditure (in rupee) of workers in a city. Find the mean expenses per household by step deviation method .

The following table gives the distribution of total household expenditure (in Rs) of mannual workers in a city. Find the mean expenditure (in Rs) per household by using on approximate method. What does mean signify?

The following data gives the distribution of total household expendilture ( in Rs. ) of workers is a city : Find the average expenditure which is being done by maximum number of manual workers.

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.

The following data gives the distribution of total monthly household expenditure of 200 families of a village. Find the modal monthly expenditure of the families. Also, find the mean monthly expenditure: Expenditure (Rs.) Frequency Expenditure (Rs.) Frequency 1000-1500 24 3000-3500 30 1500-2000 40 3500-4000 22 2000-2500 33 4000-4500 16 2500-3000 28 4500-5000 7

The table below shows the daily expenditure on food of 25 households in a locality . {:("Daily expenditure (Rs)" ,"Number of households"),(100-150,4),(150-200,5),(200-250,12),(250-300,2),(300-350,2):} Find the mean of expenditure on food of households in a locality .