4. Draw a histogram for the frequency table made for the data in Question 3, and answer the following questions.

830,835,890,810,835,836,869,845,898,890,820,860,832,833,855,845,804,808,812,840,885,835,836,878,840,868,890,806,840 

(ii) How many workers earn Rs.\; 850  and more?

Answers (1)

(ii) The workers earning Rs.\; 850  and more are 1 + 3 + 1 +1 + 4 = 10

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