R is a little difficult for me, please answer if you can interpret the R code, I want to learn better how to interpret the R code
a) Fitted model is y = 77.863 + 11.801 * x
b) Here p value for B0 is 3.54e-13 which is less than 0.05 so we reject the null hypothesis that B0 = 0.
c) Here p value of B1 is 0.00329 which is also less than 0.05 so we reject the null hypothesis that B1=0.
d) Test Statistic for B1 = 0 is
e) Coefficient of determination is R_squared = 0.3891
f) When x =0 the estimated of y we simply get from the model in a). where we have to put the value of x = 0
therefore estimated of y is 77.863
g) Standard error of B1 is 3.485
R is a little difficult for me, please answer if you can interpret the R code, I want to learn better how to interpret the R code 4. each 2 pts] Below is the R output for a simple linear regression m...
Question 2: Hypothesis testing (30 pts) Consider the following simple linear regression model with E[G-0 and var(G)-σ2. The output of linear where €1, €2, . . . ,en regression from R takes the form are i.i.d. errors Cal1: lm(formula y ~ x + 1) Residuals: Min 1Q Median 3Q Max 2.0606-0.3287-0.1148 0.5902 1.2809 Coefficients: Estimate Std. Error t value Prlt (Intercept) 0.507932 0.340896 1.49 0.147 0.049656 0.003455 14.37 1.89e-14 Signif. codes: 0.0010.010.05 .'0.1''1 Residual standard error: 0.7911 on 28 degrees...