00:01
They're given two sample values here.
00:03
Let me take note the sample one and the sample two.
00:06
So for the sample one, the sample size was given as 36 and the value here given here as 7 here.
00:13
And for the second sample, the sample size was given as 418 and the x value given here which is 132.
00:23
So we're going to find the value of p bar for this population here.
00:29
So first of all, the p value which is equal to this is equal to x over n.
00:34
This is the formula.
00:36
So for the sample one, the p1 value would be this is x1 over n1 which is 7 over 36.
00:44
So this is 7 divided by 36 which would be this is 0 .94 9 .4.
00:50
And for the sample two, the proportion value here which is x2 over n2 which would be 132 divided by 418.
01:02
This is 132 divided by 418.
01:07
So with three decimal places this is 0 .316.
01:11
For the null hypothesis, we just accept the p1 is equal to p2.
01:16
And for the alternative hypothesis, we just accept the p1 is not equal to p2 here...