4. Find the regression equation. Give the slope and the y intercept Y intercept Slope = %3D equation:

Q: Use slop formula to find the missing coordinate (-6,0) and (1,b) Slope = 8/7

A:

Q: Given the x²-xy +y² = 9 %3D Curve Write general expression for the Slope curve.

A: The given equation of curve is x2-xy+y2=9. Differentiate both sides of the above equation with…

Q: a. Interpret b1 as it relates the two variables in the model. b. Interpret b0 as it relates the two…

A: Slope = b1 = 0.6392   Interpretation The slope of the line shows that every additional husband's…

Q: Find the slope and the of the line y-intercept Y= 34-9

A:

Q: Suppose you are performing a linear regression analysis in which you are testing whether blood…

A: From the provided information, Slope of the regression line = 1.5 Intercept of the regression line =…

Q: Refer to the data set: (2, -16), (-1, 3), (3, -24), (½, -7), (0, -4) Part a: Make a scatter plot and…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: Use the point-slope equation to identify the slope and the coordinates of a point on the line y – 4…

A:

Q: Find an equation of me 1ine Through (2.3); slope 5

A:

Q: X=2  y1=22   X2=4  y2=32  what is the the slope and the y- intercept

A:

Q: The equation of the line of best fit relating age (in years, x) and the median height (in cm, y) of…

A:

Q: I an equation for the line with slope m = 2 and which passes through the point - 10). er an equation…

A:

Q: Use the following multiple regression equation.   Yi=90−7X1i+8X2i   a. Interpret the meaning of the…

A: multiple regression equation.   Yi=90−7X1i+8X2i   a) slope b1= -7      which means for one unit…

Q: the percent of students who graduate from a colleges nursing program was 72% in 2005. since that…

A: Given data is : Student graduated in 2005 is 72% Decrease in value of graduate by 2.1% per year. To…

Q: The mean of variable X is 1 and the mean of variable Y is 2. The slope coefficient is 1.5. Determine…

A: Solution-: Given: Mean of X =X¯=1, Mean of Y=Y¯=2, Slope of coefficient =β1=1.5 We find Y intercept…

Q: The equation for the regression line that predicts home equity using FICO credit score as the…

A: The slope of the regression line can be interpreted as the expected change in the value of the…

Q: Find the regression equation for income (in thousands) and tax returns (in thousands). X Y…

A: Given: The regression equation for income (in thousands) and tax returns (in thousands) is to be…

Q: What is the slope and y-intercept

A: The general equation of a line in slope-intercept form is given by y=mx+C, where m is the slope of…

Q: peed of a ball dropped from a tower is given by the linear function y = 32x where y is in feet per…

A: y-intercept: An equation's y-intercept is the point at which the graph of the equation meets the…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.