Question

find the mean and median of 1.2,1.9,2.2,2.6,2.9​

Answer 1

Answer:

Given

Numbers are 1.2,1.9,2.2,2.6 and 2.9

The mean can be calculated as below

Mean =(Sum of numbers) / (Number of numbers)

=(1.2+1.9+2.2+2.6+2.9)/5

=10.8/5

We get,

=2.16

Hence, the mean is 2.16

Total numbers are 5

Since, total number of numbers is odd

Therefore, the median will be the middle number

Here, middle number is 2.2

Therefore, the median is 2.2

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Answer 2

Answer:

mean = 2.16 and median = 2.2

Step-by-step explanation:

$mean \: = \: \frac{1.9 + 1.2 + 2.2 + 2.6 + 2.9}{5}$

$= \frac{10.8}{5}$

$= \: 2.16$

Median = middle of the given no.

Therefore,

median = 2.2