https://www.cuemath.com/ncert-solutions/in-the-following-distribution-monthly-income-range-rs-number-of-families-income-more-than-10000-100-income-more-than-13000-85-income-more-than-16000-69-income-more-than/
In the following distribution: Monthly income range Rs. Number of families Income more than 10,000 100 Income more than 13,000 85 Income more than 16,000 69...
monthly incomefollowingdistributionrangers