Question

Find the mean, median ,mode and range of the given data 14,18,19,20,21,18,16​

Answer 1

Answer: 18, 18, 18, 7

Step-by-step explanation:

Mean:

$\frac{14 + 18 + 19 + 20 + 21 + 18 + 16}{7}$

=> $\frac{126}{7}$

= 18

Mode = 18 (The most recurring number in from the given arguments is the mode, here in this case which is 18)

Median:

Arrange data in ascending order

14,16,18,18,19,20,21

The Middle number (here, in this case, 18)

so Median is 18

Range = Highest Value - Lowest Value

= 21 - 14

= 7

Answer 2

Answer:

Step-by-step explanation:

Mean (Average):8

Median (Middle):18

Mode (Most Common):18

Range (Biggest - Smallest):7