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Given below is the frequency distribu...

Given below is the frequency distribution of wages (in Rs.) of 30 workers in a certain factory: Wages (In Rs. 110-130 130-150 150-170 170-190 190-210 210-230 230-250 No. of workers 3 4 5 6 5 4 3 A worker is selected at random. Find the probability that his wages are: less than Rs. 150            (ii)  at least Rs. 210 more than or equal to 150 but less than Rs. 210

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Given below is the frequency distribution of wages (in Rs.) of 30 workers in a certain factory: {:("Wages (In Rs.)", 110-130,130-150,150-170,170-190,190-210,210-230,230-250),(" No. of workers", ""3,"4","5","6","5","4","3"):} A worker is selected at random. Find the probability that his wages are: (i)less than Rs. 150 (ii) at least Rs. 210 (iii)more than or equal to 150 but less than Rs. 210

Given below is the frequency distribution of wages (in Rs.) of 30 workers in a certain factory: Wages (in Rs.) 110-130 130-150 150-170 170-190 190-210 210-230 230-250 No. of workers 3 4 5 6 5 4 3 A worker is selected at random. Find the probability that his wages are: (i) less than Rs. 150 (ii) at least Rs. 210 (iii) more than or equal to 150 but less than Rs. 210.

Given below is the frequency distribution of wages: A worker is selected at random. Find the probability that his wages are: (i) less than Rs. 150 (ii) at least Rs. 210 (iii) more than or equal to 150 but less than Rs. 210.

Given below is the frequency distribution of daily wages (in Rs) of 130 workers. Find the median of the daily wages of workers.

Given below is the frequency distribution of daily wages (in Rs) of 130 workers. Find the median of the daily wages of workers.

Below is given the frequency distribution of Daily wages (in rs ) of 130 workers . Find the modal wages of a worker .

The following distribution gives the daily income of 50 workers of a factory: Daily income (in Rs): 100-120 120-140 140-160 160-180 180-200 Number of workers: 12 14 8 6 10 Convert the above distribution to a less than type cumulative frequency distribution and draw its ogive.

The following distribution gives the daily income of 50 workers of a factory: Daily income (in Rs): 100-120 120-140 140-160 160-180 180-200 Number of workers: 12 14 8 6 10 Convert the above distribution to a less than type cumulative frequency distribution and draw its ogive.

Adjoining histogram of weekly wages of 4300 workers. Find the Ratio of the number of workers receiving less than Rs 500 wages to the number of workers receiving more than Rs 600 is

Study the graph and answer the question The number of workers in the factory whose daily wages are Rs 450 or more but less than Rs 600 is