JEE Main 2021 Mathematics question
Consider the following frequency distribution class: 10–20, 20–30, 30–40, 40–50, 50–60; Frequency: , 110, 54, 30, If the sum of all frequencies is 584 and median is 45, then is equal to.
Answer: 164
Consider the following frequency distribution class: 10–20, 20–30, 30–40, 40–50, 50–60; Frequency: , 110, 54, 30, If the sum of all frequencies is 584 and median is 45, then is equal to.