I need help please

Quiz: Online Practice. STAT 12.1 - x + geinstructure.com/courses/14957/quizzes/328631/take D Question 11 1 pts You conducted the first step of the experiment, and you need to check the data before the second stage of the it. You found the correlation coefficient r = -0.88. What can you tell about the correlation of your data? O Strong negative correlation No linear correlation Weak correlation Strong positive correlation D Question 12 1 pts a) Find the equation of the regression line for the data below. Write your answer in form of y=atbx, do not use the space bar, round the coefficients to the nearest tenths place. b) Find the correlation coefficient, round the coefficient to the nearest hundredths place. 21 56 27 42 25 38 24 58 29 20 27 35 26 32 22 54 DI Question 13 1 pts O