Question

Find mean , median and mode of the given data : 28, 32, 40 , 32, 25 , 30 , 22, 38, 35 , 22 25​

Answer 1

Answer:

Answer

3,25,28,25,16,23,17,22,25,25

Total no. of terms =10

Sum of data =23+25+28+25+16+23+17+22+25+25=229

Therefore,

Mean of given data =10229=22.9

Now, since no. of terms is even.

Therefore,

Median of given data =2(2n)th term +(2n+1)th term

=216+23=239=19.5

Since 25 has occured most frequently in the given set of data.

Therefore,

Mode of data =25

Answer 2

Answer:

Mean=Sum of observations÷No. of observations

Mode=No. having highest frequency (Repeating more)

Step-by-step explanation:

Mean=29.9

Mode=22,25 & 32(each repeating 2 times)

Median=30