Question

So on.
Draw a histogram for the frequency table made for the data in Question 3
answer the following questions.
(i) Which group has the maximum number of workers?
(ii) How many workers earn 850 and more?
(ii) How many workers earn less than 850?
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Answer 1

Answer:

150 rupiya 849393))3)3 Ur Answer

Answer 2

Answer:

(i) Since the bar 830-840 is the highest, therefore it has the maximum number of workers.

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(ii) Number of workers earning Rs. 850 and more

So,

Number of workers warning Rs. 850-Rs.860 + Number of workers warning Rs. 860-Rs.870 + Number of workers warning Rs. 870-Rs.880 + Number of workers warning Rs. 880-Rs.890 + Number of workers warning Rs. 890-Rs.900

= 1 + 3 + 1 + 1 + 4

= 10 workers

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(iii) Number of workers earning less than 850 or more

So,

Number of workers earning Rs. 800 - Rs. 810 + Number of workers warning Rs. 810-Rs.820 + Number of workers warning Rs. 820-Rs.830 + Number of workers warning Rs. 830-Rs.840 + Number of workers warning Rs. 840-Rs.850

= 3 + 2 + 1 + 9 + 5

= 20 workers