STAT 201 Study Guide - Final Guide: Pearson Product-Moment Correlation Coefficient, Scatter Plot
11 Oct 2018
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Due at 11:59 pm on tuesday, feb 20th. Questions are from the 6th edition see scanned pages. Submit to canvas / crowdmark one chapter at a time. Use the attached r code to make the scatterplot, and to calculate the pearson correlation coefficient. Added part c: use the r code to calculate the spearman correlation as well. Recall that the spearman correlation is used to for non-linear relationships. Name one advantage and one disadvantage to asking about the number of movies watched . Hint: see figures 9. 3, 9. 4, and 9. 5, or look at crd and rbd in the week 4 or 5 lecture notes. Clarification: spirits refers to liqours such as rum and whisky. Non-text question 1: use the attached r code to make a time plot of the number of initial unemployment claims in the. Be sure to label axes on the graph and give the graph an appropriate title.
