30. Short Answer Question We have a dataset with n = 10 pairs of observations (x,y),...
Short Answer Question We have a dataset with n - 10 pairs of observations (x, y), and 683, -813, -47,405, 1.4 - 56,089 - 66,731 What is an approximate 99% confidence interval for the mean response atto -90?
Short Answer Question We have a dataset with n = 10 pairs of observations (), and 683 813 -47,405, 56,089, į v2 = 66,731 What is an approximate 95% confidence interval for the intercept of the line of best fit?
27. Short Answer Question We have a dataset with n = 10 pairs of observations (Xi,y), and X = 683, Yi = 813, © 2* = 47,405, į **9* = 56,089, Żvi = 66,731. What is an approximate 95% confidence interval for the mean response at 3o = 60?
31. Short Answer Question We have a dataset with n = 10 pairs of observations (Ci,y), and n 2 = 683, 813, =1 i1 ** = 47,405, «iyi = 56,089, y² = 66,731. What is an approximate 95% prediction interval for the response yo at :20 = 60?
25. Short Answer Question We have a dataset with n= 10 pairs of observations (X, Yi), and n 72 ri = 683, 4 = 813, i=1 i=1 72 72 72 * = 47,405, x3y = 56,089, Dy? = 66,731. i=1 i=1 What is the line of best fit for this data?
Short Answer Question We have a dataset with n = 10 pairs of observations (6,3), and 1-683, - 813, - 47,405 1.4 56,089, ? - 66,731 What is an approximate 95% confidence interval for the slope of the line of best fit?
32. Short Answer Question We have a dataset with n = 10 pairs of observations (x,y), and Σ Xi = 683, = 813, n * = 47,405, x0,9 = 56,089, vi = 66, 731. What is an approximate 99% confidence interval for the slope of the line of best fit?
Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi), and n n ri = 683, yi = 813, i=1 n n n <* = 47,405, :9; = 56,089, 4 = 66, 731. i=1 What is the coefficient of correlation for this data?
Short Answer Question We have a dataset with n = 10 pairs of observations (Xi, Yi), and Xi = 683, Yi = 813, i=1 n n { x* = 47,405, į ti9; = 56,089, į v = 66, 731. i=1 i=1 i=1 What is the coefficient of correlation for this data?
26. Short Answer Question We have a dataset with n= 10 pairs of observations (Li, Yi), and n2 n Ti = 683, yi = 813, i=1 i=1 12 n r* = 47,405, tiyi = 56,089, y = 66, 731. Σ- Σ - i=1 What is an approximate 99% confidence interval for the mean response at Io = 90? 27. Short Answer Question We have a dataset with n = 10 pairs of observations (L'i, yi), and n2 Xi = 683,...