00:01
Hi, i'm david and i'm here to help you to answer your question.
00:04
So let me bring up your question here.
00:07
Let me place again.
00:10
Now in this question we will discuss about the frequency and relative frequency.
00:16
Now we are given the four classes, a, two, three, four.
00:22
So the class a, b, c and the d.
00:27
Now we will have the relative frequency where we have the frequency of the a good be 0 .22.
00:42
I'm the p would be 0 .1 .8.
00:45
I'm the c would be 0 upon 40.
00:48
And the question asks, let you find the frequency of the d.
00:52
Notice that it will try to do the total frequency, it must equal to 1.
00:58
So therefore, the one we have to find for d, which is take the 1 minus 0 .22 minus 0.
01:06
1 .18 minus 0 .4 and we should get equal to 0 .22 minus 0 .18 minus 0 .4 get equal to 0 .2 and that will be the answer for the first relative frequency...