00:01
In this video, we are going to test the claim.
00:03
So the claim is that a null hypothesis h0 such that probability p is equal to 0 .21.
00:12
And alternate hypothesis h1 such that p is not equals to 0 .21.
00:19
All right.
00:21
So the information that we are given with is suppose that in a random selection of 100 colored candies.
00:27
So n we have is equals to nvia which is a random.
00:35
Sample is equal to 100.
00:37
All right.
00:38
And p, which is the probability of success, is equal to the candy company claims that a percentage of blue candy is equal to 21%.
00:49
All right.
00:49
So, 21 % is the probability of success that is equals to 0 .21.
00:54
All right.
01:00
Now, it has been given in the question that 28 % of them are blue.
01:06
So the p hat is equal to.
01:12
28%.
01:13
So in decimal places this is equal to 0 .28.
01:17
So basically p hat is a sample proportion...