If the weights of 5 students are given as 38kg,41kg,36kg,39kg and 41 kg, find the mean and range of the given data.

Mean = Sum of all observations / No. of observations

= (38+41+36+39+41) / 5 = 195 / 5

= 39

Therefore the mean of the data is 39 kg

Range of the Data = maximum value - minimum value = 41 - 36 = 5

Therefore the Range of the given data is 5.

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range of teh data:highest value =41-lowest value =36

41-36=5 is the range

mean of the data:sum of all numbers/no.of values

38+41+36+39+41/5=39

so 39 is the mean

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