00:01
In the question, they said that from the scatter plot, the dependent variable does not change when the independent variable increases.
00:09
So it suggests that the two variables are what? so we have to choose correct answer from the options.
00:18
The answer is uncorrelated.
00:31
We can say that since one variable remains unaffected, since one variable, remains unaffected when other change the variables are not correlated.
01:14
Hence we can say that the option c is correct.
01:21
C is the correct option.
01:24
In the second question, some data are given.
01:27
We have to find the correlation coefficient for the data.
01:32
So the x values and y values are given.
01:35
So first we have to find the total...