find the median
please ☺
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Arrange in ascending order
20,20,20,20,20,20,20,20,40,40,40,40,40,40,40,40,40,40,40,40,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,60,60,60,60,60,60,70,70,70,70,70,70,70,70,70,70,70,70,75,75,75,75,75,75,75,75,75,90,90,90,90,90
Choose the between number
45th number =70
Median = 70
STEP BY STEP EXPLANATION:
20,20,20,20,20,20,20,20,40,40,40,40,40,40,40,40,40,40,40,40,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,50,60,60,60,60,60,60,70,70,70,70,70,70,70,70,70,70,70,70,75,75,75,75,75,75,75,75,75,90,90,90,90,90
Choose the between number
45th number =70
Median = 70
STEP BY STEP EXPLANATION:
mini82:
no yrr your ans. is worng
Its correct
Median will be this only
check it again
Ok
It will be correct
Method can also be
N No. Of observation
_ = ____________________
2 2
= 70
—-
2
= 45 th obeservation
= 70
N No. Of observation
_ = ____________________
2 2
= 70
—-
2
= 45 th obeservation
= 70
u r in which clas??
Class 9
ohkk
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