Question

Find the regression equation, letting the first variable be the predictor (x) variable. Find the best predicted Nobel Laureate rate for a country that has 78.3 Internet users per 100 people. How does it compare to the country's actual Nobel Laureate rate of 1.5 per 10 million people? Х i Data Table Click the icon to view the data. Find the equation of the regression line. ŷ=+x (Round the constant to one decimal place as needed. Round the coefficient to three decimal places as needed.) Nobel Laureates 5.5 Internet Users Per 100 79 79.4 78.7 45.4 24.1 8.6 0.1 83 6.1 0.1 38.1 89.1 89.3 79.5 82.7 53.1 76.9 56.2 79.4 91.4 94.4 64.3 58.3 25.3 7.7 9 12.6 1.9 12.8 3.3 1.5 11.5 25.7 3.1 Enter your answer in the edit fields and then click Check Answer. 1.9 67.4 1.7 narts

Answer 1

Coefficientsa Unstandardized Coefficients Model t Sig. Standardized Coefficients Beta B Std. Error 1 6.783 -2.578 .020 (Constant) -17.490 internet users per 100 357 a. Dependent Variable: Nobel Laureates .091 .690 3.928 .001 We know that regression equation is given by Ÿ= b + ax Where x = internet users per 100 y = Nobel Laureates According to above table the regression equation =-17.5+ (0.357)x