Construct a frequency table for the following data… – BBS Business Statistics 2080 Solved

BBS Business Statistics · 2080 · Solved Question with Answer

Construct a frequency table for the following data regarding annual profit, in lakhs of rupees in 50 firms taking 25 - 34, 35 - 44 etc. as class intervals.

28	35	61	29	36	48	59	67	69	50
48	40	49	42	41	37	51	62	63	33
31	32	35	40	38	39	60	51	54	56
69	46	42	38	61	59	58	44	39	57
38	44	45	45	47	38	44	47	47	64

i. Find the number of firms having profit between Rs. 37 lakhs and Rs. 58 lakhs.

ii. Profit above which 10% of the firm will have their profits.

iii. Middle 50% profit group.

Solution

28	35	61	29	36	48	59	67	69	50
48	40	49	42	41	37	51	62	63	33
31	32	35	40	38	39	60	51	54	56
69	46	42	38	61	59	58	44	39	57
38	44	45	45	47	38	44	47	47	64

28	35	61	29	36	48	59	67	69	50
48	40	49	42	41	37	51	62	63	33
31	32	35	40	38	39	60	51	54	56
69	46	42	38	61	59	58	44	39	57
38	44	45	45	47	38	44	47	47	64

Construct a frequency table for the following data regarding annual profit, in lakhs of rupees in 50 firms taking 25 - 34, 35 - 44 etc. as class…

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28	35	61	29	36	48	59	67	69	50
48	40	49	42	41	37	51	62	63	33
31	32	35	40	38	39	60	51	54	56
69	46	42	38	61	59	58	44	39	57
38	44	45	45	47	38	44	47	47	64