Use the data in following table that relate to monthly household expenditure (in Rs.) on food of 50 households, and (i) Obtain the range of monthly household expenditure on food. (ii) Divide the range into appropriate number of class intervals and obtain the frequency distribution of expenditure. (iii) Find the number of households whose monthly expenditure on food is (a) less than Rs. 2,000, (b) more than Rs. 3,000, (c) between Rs. 1,500 and Rs. 500.

Use the data in following table that relate to monthly household expen

1.	Use the data in following table that relate to monthly household expenditure (in Rs.) on food of 50 households, and (i) Obtain the range of monthly household expenditure on food. (ii) Divide the range into appropriate number of class intervals and obtain the frequency distribution of expenditure. (iii) Find the number of households whose monthly expenditure on food is (a) less than Rs. 2,000, (b) more than Rs. 3,000, (c) between Rs. 1,500 and Rs. 500.
Answer» Answer :Range= HIGHEST VALUE of the series - LOWEST value of the series = 5,090-1,007 =4,083 `(##TRJ_ECO_XI_C04_E01_076_A01##)` (iii)(a)Number of households whose monthly expenditure on food is less than Rs.2,000 =20+13=33. (B)Number of households whose monthly expenditure on food in more than Rs.3,000=2+1+2+1=6 (c )Number of households whose monthly expenditure on food is between Rs.1,500 and Rs.2500 =13+6=19.