Which of the following is not a requirement for regression analysis? Choose the correct answer below. A. The method for regression analysis line is not robust. It is seriously affected by a small departure from a normal distribution. B. The sample of paired (x, y) data is a random sample of quantitative data. C. Outliers can have a strong effect on the regression equation, so remove any outliers if they are known to be errors. D. Visual examination of the scatterplot shows that the points approximate a straight-line pattern.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.