ER A movie studio wishes to determine the relationship between the revenue from rental of DVDs and videotapes of comedie

[answerhappygod]

Er A Movie Studio Wishes To Determine The Relationship Between The Revenue From Rental Of Dvds And Videotapes Of Comedie 1 (51.07 KiB) Viewed 109 times

ER A movie studio wishes to determine the relationship between the revenue from rental of DVDs and videotapes of comedies and the revenue generated from the theatrical release of such movies. The studio has the following bivariate data from a sample often comedies released over the past five years. These data glve the revenue x from theatrical release (in millions of dollars) and the revenue y from DVD and videotape rentals (in millions of dollars) for each of the fifteen movies. The data are displayed in the Figure 1 scatter plot. Also given is the product of the theater revenue and the rental revenue for each of the fifteen movies. These products, written in the column labelled "xy may al in calculations.) 少 83.7 36.25 Theater Rental revenue, revenue, (in millions of (in millions of dollars) dollars) 27.9 3.0 14.5 2.5 12.8 10.9 36.6 12.7 48.6 15.9 20.7 5.3 317 5.4 45.1 6,5 61. 9.6 7.4 1.9 26.6 7.4 65.9 10.7 268 9.3 155 27. 12.2 od datter 139.52 464.82 772.74 109.71 171.18 293.15 59232 14.06 Rental revenue On mions of dollars) 102 196.14 The revende la milions of collars) 705.13 230.54 928.45 37.94 What is the sample correlation coefficient for these data Carry your intermediate computations to at last four decimal places and round your answer to at least three decimal places (if necessary, consultar)