0
R2 refers to the fraction of variance. it is the square of the correlation coefficient between two dependent variables. It is a statistical term that tells us how good one variable is at predicting another. If R2 is 1.0, then given the value of one variable you can perfectly predict the value of the other variable. If R2 is 0.0, then knowing either variable does not help you predict the other variable. In turn, the higher the R2 value the more correlation there is between the two variables.
What else can I help you with?
What is the perimeter of 850 sq ft?
What is the shape, a rectangle, square, or circle. If it is a rectangle, you need at least the value of length or width. If it is a square then the perimeter is 4 x (square root of 850) = 4 x 29.15 = 116.6 feet If it is a circle, then (pi x r x r) = 850 That is 3.1415 x r x r = 850 r squared is 850/3.1415 = 270.57 Hence r is 16.45 Now the perimeter (or circumference) is pi x 2 x r = 3.1415 x 2 x 16.45 = 103.35 ft So it is important to know the shape of the area.
In the equation r 14 39 what is the value of r?
R+14=39
What is 12 minus r?
The expression "12 minus r" represents the subtraction of the variable "r" from the constant 12. This operation can be simplified as 12 - r. The result is a difference, where the value of "r" is subtracted from 12.
What is the value of the square root of square root 5?
1.495348781
What is the value of iota square?
-1
Interpret an r value of 0.92?
Strong positive correlation
Interpret an r value of 0.11?
a strong negative correlation* * * * *No it is not. It is a very weak positive correlation.
How do you find the r value of a r square value?
To find the Pearson correlation coefficient (r) from the R-squared (R²) value, you simply take the square root of R². If R² is positive, r is the positive square root of R²; if R² is negative (which is not possible since R² ranges from 0 to 1), r would be negative. Thus, the formula is r = ±√R², where the sign depends on the direction of the relationship (positive or negative correlation).
What is the value of R in R squared -16 equals 0?
R2 - 16 = 0 R2 = 16 Take the square root of each side to get rid of the square on R. R = 4
What is the square root of s plus absolute value of r?
15
Interpret an r value of -0.82?
An r value of -0.82 is negative, so there is a negative correlation between the variables being compared. AS one variable increases, the other decreases. Second, r^2 = (-0.84)^2 = 0.7056. This means 70.56 percent of the variation in the dependent variable can be explained by the independent variable.
Area of a circle is 36 square centimeters what is the circumference of the circle?
The area of a circle with radius r is pi*r*r and its circumference is 2*pi*r Use the first to find r and then use that value of r in the second to find the circumference.
A historic museum charges a rental fee plus 2 per hour for an audio tour guide The total cost for 4 hours is 12 Find and interpret the rate of change and initial value?
To find the rental fee and interpret the rate of change and initial value, we can set up the equation ( C = R + 2h ), where ( C ) is the total cost, ( R ) is the rental fee, and ( h ) is the number of hours. Given that the total cost for 4 hours is $12, we have ( 12 = R + 2(4) ). This simplifies to ( 12 = R + 8 ), leading to ( R = 4 ). The initial value (rental fee) is $4, and the rate of change (cost per hour for the audio guide) is $2 per hour.
What is the square footage of a 23 Inch circle?
Area of circle = pi x r x r where r is the radius. You do not specify if 23 inch is the diameter or radius of the circle. Anyway pi = 3.1415 so plug in the value of the radius in the formula above and you will get the area in square inches. Then divide that by 144 to get area in square feet.
How did European scholars begin to interpret and value ancient learning?
European scholars began to interpret and value ancient learning when they realized that ancient texts held the answers to many things such as architecture.
What is the square root of 6 times the square root of 10?
r=square root sign. r(6)*r(10)=r(6*10)=r(60)=2r(15)
U value of r-19 insulation?
The U value is the inverse of the R value. For R value 19 insulation the U value is 1/19, or 0.0526.
