Find the median weight of 7 students from the following data: 32 kg , 40 kg , 35 kg , 42 kg , 30 kg, 45 kg , 37 kg Class : 7
Subject: optional mathematics

okok I know its easy​

37 kg

Step-by-step explanation:

Put the numbers in order from least to greatest

30, 32, 35, 37, 40, 42, 45

cross numbers out until you get to the middle number

30, 32, 35, 37, 40, 42, 45

32, 35, 37, 40, 42

35, 37, 40

37 kg

Explanation :

We know that, the median of an ungrouped data is the number in the middle of sequence when it is arranged ascending or depending and the number of terms is odd.

therfore , the sequence will be :

30kg , 32kg , 35kg , 37kg , 40kg , 42kg , 45kg

Here, 37 kg is the middle value i.e median of the given data .

hope it helps !!

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.