The following table lists the monthly sales and advertising expenditures for 10 months of adigital electronics company in year 2017.103 109 112 115 117 116 118 114 12110123Sales (RM 000's)4.45.96.5 6.87.7.27.47.88.1Advertising (RM 000's) a: c) Determine the value of the correlation Coefficient g rasthe monthly sales and advertising expenditure and state thegranife cance of the relationship.between

The correlation coefficient tells the strength of the linear relationship between two variables.

Answered: Determine the value of the corelation…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Plz answer correctly asap
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Tasty Doughnuts has computed the net present value for capital expenditure at two locations. Relevant data related to the computation are as follows: Des Moines Cedar Rapids Total present value of net cash flow $325,420 $339,450 Amount to be invested (307,000) (365,000) Net present value $18,420 $(25,550) a. Determine the present value index for each proposal. Round your answers for the present value index to two decimal places. Des Moines Cedar Rapids Total present value of net cash flow $fill in the blank 1 $fill in the blank 2 Amount to be invested $fill in the blank 3 $fill in the blank 4 Present value index fill in the blank 5 fill in the blank 6 b. Which location does your analysis support? (If both present value indexes are the same, either location will grade as correct.), because the net present value index is 1.
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Determine the value of the corelation Coeffecient, Tas the monthly Sales and advertising expenditure and state the granifi cance of the relattonship. between