skip to Main Content
The smarter way
to do assignments.

Please note that this is just a preview of a school assignment posted on our website by one of our clients. If you need assistance with this question too, please click on the Order button at the bottom of the page to get started.

44 53 47 50 36 49 54 40 52 48 49 39 60 46 48 43 57 47 51 45 Mean of X = 58.75 S.D. of X = 5.64 Mean of Y = 47.9 S.D of Y = 5.9 rxy = 0.94(a) Find the regression equation for predicting work satisfaction (Y) from life satisfaction (X).(b) Predict work satisfaction (Y) scores from X scores of 50, and 70.(c) Graph the 20 pairs of X and Y scores in a scatter plot. On the same graph, plot the regression line obtained in (a) above. (Note: This can be done by first plotting the point representing X = 50 and the predicted Y score that you calculated in (b) above, and then do the same thing for the X score of 70. Then connect these two points on the graph with a straight line, and presto! You have your regression line. In other words, the regression line is the line that runs through all of the predicted Y-scores if you were to plot them on the graph.)(d) Compute the Standard Error of Estimate (Se). What does this statistic represent? Relate it to what you have plotted on the graph.


Clicking on this button will take you to our custom assignment page. Here you can fill out all the additional details for this particular paper (grading rubric, academic style, number of sources etc), after which your paper will get assigned to a course-specific writer. If you have any issues/concerns, please don’t hesitate to contact our live support team or email us right away.

How It Works        |        About Us       |       Contact Us

© 2018 | Intelli Essays Homework Service®