00:02
Hello students, let's do this question.
00:03
In this question, x is our independent variable which is n level, n level is our independent variable, and y is our dependent variable, which is sucrose content.
00:20
Content is our dependent variable, therefore the regression equation becomes yath equal to beta not plus beta 1 ,000 ,000 ,000.
00:31
1 x where beta 1 hat equal to s 1 divided by x into correlation coefficient are and beta not hat equal to y bar minus slope into x bar where slope is nothing but beta 1 hat and intercept is beta not so here we calculate the correlation coefficient are the next coefficient of determination are square and the formula for correlation coefficient are equal to n into summation x y minus summation x x into summation y divided by square root of n into summation of x square minus summation of x bracket square into n into summation y square minus summation of y bracket square and coefficient of determination r square equal to small r that is correlation coefficient square.
01:34
So here the ano table becomes anoa, that is, annalist of varan's table, contains the source of variation, then degrees of freedom, sum of square, mean sum of square, and f ratio...