00:01
Hello student, in the given question we have to analyze the steam and leaf plot.
00:17
So the plot is given like 1 ,2 ,3 ,4 ,5.
00:32
For 1 it's 2 ,3 ,5 ,7 ,8 ,9.
00:37
For 3 it's 1 ,2 ,4.
00:40
For 4 it's 1 ,3 ,8 ,9.
00:42
This is rough steam leaf plot.
00:51
So we can see that the number ranges from 11 ,54.
01:00
Now we have to find out the mean.
01:03
So first part mean.
01:05
To find the mean we need to list all these individual value and then add up.
01:13
So mean is equals to 11 plus 12 plus 12 plus 12 plus 13 plus 13 plus 13 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 plus 14 mean is equals to 13.
02:00
Now we have to find out the median median.
02:07
So median is the middlemost value of the data.
02:12
Here 14 is the median.
02:15
Now we have to find the mode.
02:19
So most frequently occurred number is the mode.
02:21
So 14 here is the mode.
02:25
Now we have to find out the quartiles quartiles to find out the quartiles we need to divide the data into four equal parts...