Please answer this few question which is from Activity A. Kindly check the question number as in the attachment there are only question number 1, 4 & 6 is there and here its given question number 5 so please give all the answers.

. . ' y: A ctIVIty: Get the Glzmo read a Set rto 1.00. (To quickly set a slider to a specic value. type the value into the text box to the right of the slider. and hit Enter.) Correlation and lines of best t 1.. In a data set with a strong linear correlation. the oints in the scatter plot approximate a line. Turn on Show least-squares t line. The i is the "bestt" line. or the line that most closely "ts" the shape of the data. A. When r= 1. how are the points in the scatter plot related to the leastsquares t line? B. Slowly decrease r. How does this affect where the points are in relation to the line? 4... Turn off Show least-squares fit line. Click New r, and sketch the scatter plot to the right. What is the value of r? Turn on Fit a line. Use the slope (m) and yintercept (b) sliders to estimate the line that ts this data set best. Sketch your line and record its equation below. Equation of estimated line: Check your estimate by turning on Show least-squares t line. Record the equation for the actual least-squares t line. Least-squares t line equation: Was your estimate close? 6... Three scatter plots are shown below. Use them to answer the questions below the graphs. A. For one of the three scatter plots, r = 0.83. Which one do you think it is? Explain. B. Which graph has a leastsquares t line with the equation y= 0.6x + 1.75? Explain