00:01
Hello students, here from the question, they given that the q1 value which is 273 .8 and q2 which is 387 .4 and q3 which is 529 .7.
00:19
Now here in the question, we need to find the subpart c which is the lower fence and the upper fence.
00:27
First we need to find the iqr which is equal to q3 minus q1 that is 529 .7 minus 273 .8.
00:43
By simplifying this, we get 255 .9.
00:47
Therefore, now here the formula for calculating the lower fence which is q1 minus 1 .5 into iqr and also the formula for calculating the upper fence which is q3 plus 1 .5 into iqr.
01:07
Therefore, here we substitute 273 .8 minus 1 .5 into 255 .9 and also 529 .7 plus 1 .5 into 255 .9.
01:26
By simplifying this, we get minus 110 .05 and our upper fence which is 913 .55.
01:40
Now, here for the subpart d, they asking for also in the subpart c, the violent crime rate in a certain city, crime rate which is 1467.
02:02
Would this be an outlier? yes.
02:08
Here the correct answer is option d.
02:11
Yes, because it is greater than upper fence 913 .55.
02:20
So, the correct answer is option d...