Find the median lifetime of a lamp. NCERT Class 10 Math’s Chapter 14 Page No. 289 Exercise 14.3 Question No. 5
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Find the median length of the leaves. (Hint: The data needs to be converted to continuous classes for finding the median, since the formula assumes continuous classes. The classes then change to 117.5 – 126.5, 126.5 – 135.5, . . ...
Calculate the median age, if policies are given only to persons having age 18 years onwards but less than 60 years. NCERT Class 10 Math’s Chapter 14 Page No. 288 Exercise 14.3 Question No. 3
NCERT Class 10 Mathematics Chapter 14 Page No. 287 Exercise 14.3 Question No. 2
Find the median, mean and mode of the data and compare them. NCERT Class 10 Maths Chapter 14 Page No. 287 Exercise 14.3 Question 1