the class marks of distribution are 47,52,57,62,67,72,77,82 determine the class size,class limit,ture class limits.
Answers
Answered by
64
class mark = x
x2-x1=52-47=5
lower limit = xi -5
upper limit =xi+5
class limits 42-52,52-57,57-62,62-67,67-72,72-77,77-82
class size =h = difference between two lower limits
=52-42=10
x2-x1=52-47=5
lower limit = xi -5
upper limit =xi+5
class limits 42-52,52-57,57-62,62-67,67-72,72-77,77-82
class size =h = difference between two lower limits
=52-42=10
Answered by
29
Answer:
10
Step-by-step explanation:
class mark = x
x2-x1=52-47=5
lower limit = xi -5
upper limit =xi+5
class limits 42-52,52-57,57-62,62-67,67-72,72-77,77-82
=class size=difference between two lower linits
=52-42=10
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