Find the linear regression line for the following table of values. You will need to use...
Question 5 Find the linear regression line for the following table of values. You will need to use a calculator, spreadsheet or statistical software. Enter your answer in the form y = mx + b. with mand b both rounded to two decimal places. 49.65 5 11.49 6 11.57 10 11 10 18:55 17.43 18.55 Provide your answer below. Previous MacBook Air SO DO Š 8 9 л
The table shows data collected on the relationship between the average daily temperature and coffee sales (in hundreds of dollars) at a coffee shop. The line of best fit for the data is -0.68z +85.1. Assume the line of best fit is significant and there is a strong linear relationship between the variables. Temperature (Degrees) Coffee Sales (in hundreds of dollars) 30 40 50 60 65 58 50 45 According to the line of best fit, what would be the...
Run a regression analysis on the following data set, where y is the final grade in a math class and x is the average number of hours the student spent working on math each week. hours/week Grade х у 4 41.6 4 54.6 8 68.2 8 73.2 8 66.2 11 63.4 11 70.4 11 80.4 13 71.2 16 85.4 State the regression equation y = mx + b, with constants accurate to two decimal places. What is the predicted value...
Linear Regression Application, Interpolation and Extrapolation Use the data and story to answer the following questions The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. * 11.6 14.2 8.1 11.2 7.2 10.2 3.9 2.9 7.1 6.7 2.3 6.1 2.5 6.2 0.5 4.2 x = thousands of automatic weapons y = murders per 100,000 residents Use your calculator to determine the equation of the regression line. (Round to 2 decimal places) Determine...
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Find Lease Squares Regression Line (LSRL) equation for the following five- point data set step by step х 2. 6 8 10 у 1 2 3 4 [Select] < x = 22= [Select] < Ey= [Select ] < y2 = [Select) xy [Select ] [ Select) 72 [Select) y n2 y = $y = [Select] < SSxx = 22 - 1 ( x)2 = (Select] SSxy = { xy - 1(Ex) (y) = (Select] < SSyy...