00:01
Hi, i'm david and i'm here to have janssen your question.
00:03
Now let me bring up your question here.
00:06
In the question here, we are going to discuss about the high -body testing and here we are given the clinical trial 17 out of aneurysp.
00:18
24 patients taking a prescription drug daily complaint of look -like symptoms.
00:24
And here i want to test if there's sufficient evidence to conclude that more than 1 .6 % of the district user experience the flu -like symptoms.
00:37
And it means that, first of all, we need to test the assumption.
00:40
So we need to compute this value here, where we know the p0, equal to the 0 .016, n equals to the 824.
00:52
So from here, it wants to compute the n times p 0 times 1 minus p 0, equal to the 824 times 0 .0 .016 times the 1 minus 0 .016.
01:04
Then we get equal to 824 times 0 .016 times 1 minus 016.
01:15
And then we get equal to the 12 points.
01:18
I need to round to 97.
01:23
So here i write to the 1 decimal places will be the 13.
01:27
And that will be greater than the 10th, the sample size is less than the 10 % of the population size, and the sample is random.
01:48
The requirement for the testing the hypothesis are certified.
01:55
So now we will have the known hypothesis that the b0 it will equal to the zero 016 versus we want to test it will be more than so it will be the b0 will be greater than the 0 .016 that will be the known and alternative hypothesis the next step we need to find the test statistics we know the formula will equal to the p hath minus p a square root of the p times 1 9 minus p over n here from here we can find the p heart it will equal to the x over the n...