a) Write a sentence interpreting the rate of change (slope) of the trendline?b) Use the equation of the trendline to predict the number of robberies when murder is 4.5e) is this a strong correlation explain? 28 out of 30 questions left until Dec 17, 2021LisaSubjectAdvanced MathAutoSave O Off H-Question 6 graph Protected View -Searchlisa huffmanFileHomeInsertPage LayoutFormulasDataReviewViewHelpShareComments) PROTECTED VIEW Be careful--files from the Internet can contain viruses. Unless you need to edit it's safer to stay in Protected View.Enable EditingMy SChart 3C.D.KLM.PQ2.714.3R5.6151.692.691.18.2.108493.3Number of murders and Robberies per 100,000106.6173population115.795.82001801601400120er Qu 1213y=25.339x - 13.167R = 0.6469.All ou 1415010016Pend1718Answ201920Rejed21112.3.9.Murders22bjects2324I Busine 25.Sheet1J Engine ReadyE+ 100%69:57 PMa3137°F Cloudy ^11/18/2021inin

Please check step 2 for the solution.!(a) The slope of the trendline represent the rate of change in the robberies with respect to murders. As equation of trendline is y = 25.339x - 13.167 So, here slope of trendline is 25.339 This means , the robberies are increasing at a rate of 25.339 robber per 1 murder increase. (b) When murder is 4.5 We substitute x =4.5 in equation of trendline (that tells the relation between no. of murders x and no. of robberies y) y = 25.339(4.5) -13.167 = 100.8585 i e there are around 100.85 ≈ 101 robberies when murders are 4.5. (C) The correlation is strong when the value of R is more than 0.7 From trendline : R2 = 0.6469 So, R = 0.8043 > 0.7 Yes, correlation is strong.

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Write a sentence interpreting the rate of change (slope) of the trendline? b) Use the equation of the trendline to predict the number of robberies when murder is 4.5 e) is this a strong correlation explain?

Write a sentence interpreting the rate of change (slope) of the trendline? b) Use the equation of the trendline to predict the number of robberies when murder is 4.5 e) is this a strong correlation explain?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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