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Explain the square of the sum of two numbers is different from the sum of the squares of two numbers?
split 10 in two parts such that sum of their squares is 52. answer in full formula
The sum of two positive numbers is 4 and the sum fo their cubes is 28 What is the sum of their squares?
The sum of their squares is 10.
If the regression sum of squares is large relative to the error sum of squares is the regression equation useful for making predictions?
If the regression sum of squares is the explained sum of squares. That is, the sum of squares generated by the regression line. Then you would want the regression sum of squares to be as big as possible since, then the regression line would explain the dispersion of the data well. Alternatively, use the R^2 ratio, which is the ratio of the explained sum of squares to the total sum of squares. (which ranges from 0 to 1) and hence a large number (0.9) would be preferred to (0.2).
Can you state the Pythagorean Theorem not just the formula?
The square of the hypoentuse is equal to the sum of the squares of the other two sides.
Two numbers have a sum of 20 if their squares is a minimum find the numbers Complete the square to find the minimum?
Sum of squares? Product?
Explain the square of the sum of two numbers is different from the sum of the squares of two numbers?
split 10 in two parts such that sum of their squares is 52. answer in full formula
How do you factor 121a2 plus 144b2?
There is a formula for the difference of two squares. The sum of two squares doesn't factor.
What is the sum of a quadrilaterial?
The formula for quadrilaterals depends on what shape. Example.... Formula for rectangles: 2L x 2W Formula for squares: 4S
Sum of squares of odd integers?
The formula for the sum of the squares of odd integers from 1 to n is n(n + 1)(n + 2) ÷ 6. EXAMPLE : Sum of odd integer squares from 1 to 15 = 15 x 16 x 17 ÷ 6 = 680
What is the formula for the how many squares do you see puzzles?
Sum of N2 for N=1 to X, and X is the number of squares across the top or side on the large square.
The sum of two positive numbers is 4 and the sum fo their cubes is 28 What is the sum of their squares?
The sum of their squares is 10.
What is the formula for solving single factor ANOVA?
There is no single formula.It is necessary to calculate the total sum of squares and the regression sum of squares. These are used to calculate the residual sum of squares. The next step is to use the appropriate degrees of freedom to calculate the mean regression sum of squares and the mean residual sum of squares.The ratio of these two is distributed as Fisher's F statistics with the degrees of freedom which were used to obtain the average sums of squares. The ratio is compared with published values of the F-statistic since there is no simple analytical form for the integral.
If the regression sum of squares is large relative to the error sum of squares is the regression equation useful for making predictions?
If the regression sum of squares is the explained sum of squares. That is, the sum of squares generated by the regression line. Then you would want the regression sum of squares to be as big as possible since, then the regression line would explain the dispersion of the data well. Alternatively, use the R^2 ratio, which is the ratio of the explained sum of squares to the total sum of squares. (which ranges from 0 to 1) and hence a large number (0.9) would be preferred to (0.2).
Why is the residual sum of squares bigger then total sum of squares when there isn't a constant?
There is a calculation error.
What formula of triangles says that the square of the hypotenuse id equal to the sum of the squares of the other two sides?
pythagorean theorem
Whose formula for triangles says that the square of the hypotenuse is equal to the sum of the squares of the other two sides?
Pythagoras' theorem
What is the pythagorean theorem not just the formula?
The square on the hypotenuse of a right-angled triangle is equivalent to the sum of the squares on the two adjacent sides.
