# Find the medium and mode of the data: 1,3,5,7,3,5,4,7,2,6,7,12,10,11,3,7,8,6,7,7,4,2,11,7,15

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by fjdjhxjfdhk

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by fjdjhxjfdhk

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mode =

median =middle value

first arrange the theses nos. either in ascending /descending order.

then find the no. which is in the exact center.

that no. you find will be the median

the given data when arranged in ascending order becomes:

1,2,2,3,3,3,4,4,5,5,6,6,7,7,7,7,7,7,7,8,10,11,11,12,15

here the no,of terms are 25 (odd)

so, the median will be (n+1)/2 th term

= (25+1)/2

= 26/2 =13

therefore the median is the 13th term i.e., 7

mode is the frequently occured data

here, 7 appeared many (7) times when compared to other terms.

therefore mode is also 7