The weight of 10 students in kg are 36 45 31 52 35 40 55 60 38 44 find

1.	The weight of 10 students in kg are 36 45 31 52 35 40 55 60 38 44 find the median weight
Answer» Answer: Step-by-step explanation: ARRANGE the data in ascending order 31, 35, 36, 38,40, 44, 45, 52, 55, 60 Here no of observations n = 10 which is even In such a case median us DEFINED as the mean of the n/2 and ( n/2 + 1)st observations n/2 =10/2 = 5 n/2 + 1 =5+1 = 6 So median is the mean of 5th and 6th observation = (40+44)/2 =84/2 =42 kg So median weight is 42 kg Pls mark as brainliest

The weight of 10 students in kg are 36 45 31 52 35 40 55 60 38 44 find the median weight

Answer»

Answer:

Step-by-step explanation:

ARRANGE the data in ascending order

31, 35, 36, 38,40, 44, 45, 52, 55, 60

Here no of observations n = 10 which is even

In such a case median us DEFINED as the mean of the n/2 and ( n/2 + 1)st observations

n/2 =10/2 = 5

n/2 + 1 =5+1 = 6

So median is the mean of 5th and 6th observation

= (40+44)/2

=84/2

=42 kg

So median weight is 42 kg

Pls mark as brainliest

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The weight of 10 students in kg are 36 45 31 52 35 40 55 60 38 44 find the median weight

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