The weights in Kg of 8 students of class 7 are 35 , 50 , 39 , 42 , 38 , 30 , 42, 46.
What is the range of weights of the students?
Answers
Answered by
1
Answer:
20
Step-by-step explanation:
1. Arrange in ascending order
30, 35, 38, 39, 42, 42, 46, 50
2. Range = maximum - minimum
= 50 - 30
= 20
Answered by
1
Step-by-step explanation:
(35+50+39+42+38+30+42+46)/8
=322/8
=40.25
this is mean of data
range of data:
50-30=20
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