The following table presents the number of families in a village earning a certain level of monthly income from their factory job in the nearby town : Number of Families Income band (in Rupees) 42 40 36 18 5 5,000-9,999 10,000-14,999 15,000-19,999 20,000-24,999 25,000-30,000 Which of the following statements are correct (i) Approximately 54% of the families earn between Rs. 10,000 and Rs. 20,000. (ii) There are 70% families who earn more than Rs. 10,000. (iii) A family with highest income earns Rs. 29,500. (iv) Median income is between Rs. 10,000 and Rs. 14,999.?

(i), (ii) and (iii)
(ii), (iii) and (iv)
(i), (ii) and (iv)
(i), (iii) and (iv)

LohaHridoy

14 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : (i), (ii) and (iv)

(i) Total number of families = 42 + 40 + 36 + 18 + 5 = 141

The total number of families earn between Rs.10,000 to Rs.20,000 = 40 + 36 = 76

Percent of families earn between Rs. 10,000 to Rs. 20,000 = (76/141) × 100 = 53.90 ≈ 54%

(ii) The total number of families earn more than Rs. 10,000 = 40 + 36 + 18 + 5 = 99

Total percent of families earn more than Rs. 10000 = (99/141) × 100 = 70.21% ≈ 70%

(iii) Maximum salary of a family = Rs. 30,000

(iv) Median income of the salary is between Rs. 10,000 to Rs. 14,999

∴ Statement (i), (ii) and (iv) is correct

14 views Answered 2022-09-04 04:29

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