Question

Following are the number of students of a school from class 6 to 12.
78. 72, 67, 59, 54, 49, 48
(1) In which class is the number of students maximum?
(2) In which class is the number of students minimum? What is (3) what is the range of the data?
(4) Find the mean of the data.​

Answer 1

Answer:

6 class has maximum

12 class has minimum in

in 3 it's 59 (0,6) is the range

Answer 2

1. 6 th class
2. 12 th class
3. 78 -48 =30
4. 78+72+67+59+54+49+48/7

= 61

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