00:01
Hi, i'm david and i'm here to help you answer your question.
00:03
Now let me pick up your question here.
00:06
In the question here, we are going to discuss about the confidence interval for the correction coefficient.
00:12
Now based on a survey of the random sample, n equals to the 315, and the question between the daily fat consumption, that will be the first variable.
00:26
And the second variable will be the bmi score, was found to be the zubonzo 49.
00:31
And we're given the 90 % confidence interval for this correlation will be minus 0404, minus 0 .046 and the 0 .145.
00:43
In the question a, we want to find the sample statistics.
00:48
Does the 0 .049 represent? and we need to use the correct notation.
00:53
So the notation for the sample correlation, it will be r and equal to the 0 .0 .0 .0 .49...