Question

.Find the mode of the following data: (1) 2, 2, 3, 3, 4, 6, 6, 6, 6, 9​

Answer 1

(i) 3,5,7,4,5,3,5,6,8,9,5,3,5,3,6,9,7,4

⇒ In the given values, only one value which appear most often is number 5. Number 5 is appear 5 times.

∴ The mode is 5.

(ii) 3,3,7,4,5,3,5,6,8,9,3,5,3,6,9,7,4

⇒ In the given values, only one value which appear most often is number 3. Number 3 is appear 5 times.

∴ The mode is 3.

(ii) 15,8,26,25,24,15,18,20,24,15,19,15

⇒ In the given values, only one value which appear most often is number 15. Number 15 is appear 4 times.

∴ The mode is 15.

Answer 2

$The \: mode \: is \: the \: number \\ with \: the \: highest \: tally$

$= 2, 2, 3, 3, 4, 6, 6, 6, 6, 9$

$The \: mode \: is \: 6, \: as \: it \\ occurs \: most \: often$