00:01
Hi, i'm david and i'm here to help you answer your question.
00:03
Now let me bring up your question here.
00:05
In the question here, we are going to discuss about the hybrid testing.
00:09
In this question, we'll test the noon hypothesis with the b equals 015 versus the alternative hypothesis be greater than 015.
00:17
Notice that this will be the right health test.
00:21
And here the first question asked not you find the test statistics with the b heart equals 744 and the n equals 75, we will have the test statistics denoted by the z.
00:35
The formula will be the p hod minus p over square root 2 times 1 minus p divided by n.
00:41
So we have the p hoth equal to 0 .64 p equal to the zobon 5.
00:48
Then the 1 by 0 .5 times 1 minus 0 .5, the 1 by n will be the 75.
00:57
If we compute it, we have 0 .25 25, taking the square root, and then 0 .14 the only made the answer equal to the 2 .4.
01:11
I need to route the answer to the two decimal places for the test statistics.
01:17
So this value will be the 2 .42.
01:19
The next one, we need to find the b value for the write -outes test.
01:24
It will be the probability sequence and the test statistics...