Consider the following distribution of daily wages of 50 workers of a factory .
`{:("Daily wages in Rupees","Number of workers"),(200-250,12),(250-300,14),(300-350,8),(350-400,6),(400-500,10):}`
Find the mean daily wages of the workes of the factory by using an appropriate method .

find the mean daily wages of the workers of the factory by using step deviation method.

Consider the following distribution of daily wages of 50 workers of a factory : {:("Daily wages (in ₹) ",500-520,520-540,540-560,560-580,580-600),("Number of workers "," "12," "14," "8," "6," "10):} Find the mean daily wages of the workers of the factory by using an appropriatc method.

Consider the following distribution of daily wages of 50 workers of a factory. Daily wages (in Rs).: 100-120 120-140 140-160 160-180 180-200 Number of workers: 12 14 8 6 10 F i nd the mean daily wages of the workers of the factory by using an appropriate method.

Consider the following distribution of daily wages of 50 workers of a factory. Daily wages: 100-120 120-140 140-160 160-180 180-200 (in Rs). Number of 12 14 8 6 10 workers: Find the mean daily wages of the workers of the factory by using an appropriate method.

The following distribution gives the daily income of 50 workers of a factory . {:("Daily (in Rupees)","Number of workers"),(250-300,12),(300-350,14),(350-400,8),(400-450,6),(450-500,10):} Convert the distribution above to a lessthan type cumulative frequency distribution, and draw its ogive .

Find the mean of daily wages of 40 workers in a factory as per data given below:

find the mean of daily wages of 60 workers in a factory as per data given below:

Find the mean of the daily wages of 60 workers in a factory as per given below