Question

Q Nolfind mean, mode and
median-3,12,11,7,5,5,6,9,10​

Answer 1

Answer:

The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. The "median" is the "middle" value in the list of numbers. ... If no number in the list is repeated, then there is no mode for the list.

Answer 2

Explanation:

Let us write the given data points in increasing order. These are

{3,4,5,5,6,7,10,11,12}

Now mode is the data point which appears most time and it is clearly 5

Median is the data point which appears exactly in the center when data is arranged in increasing order. As there are 9

data points already arranged in increasing order, median is the value of middle i.e 5th

data point (equal to

9+12=5

Hence median is 6

Mean is the arithmetic average which is 19

(3+4+5+5+6+7+10+11+12=19×63=7

Hence, Mode is 5

median is 6

and mean is 7

hope it helps

mark me as brainliest

and

follow me