Table 16.3Calculation of Correlation Coefficientx²Yy?XY25625162564001832411121198321024204006402144115225315351225266769102984128784812EX = 160ΣΧ4480ΣΥ-116EY? = 2462ΣΧΥ-3275%3D Example 16.6 Refer to Example 16.3 where r = 0.84 and n = 6. Determine whether there is significantassociation between advertising expenditure and sales revenue.

Given that correlation coefficient (r)= 0.84 Sample size (n)=6 We have to determine if there is…

Answered: Example 16.6 Refer to Example 16.3…

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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None
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Example 23. Draw less than and more than ogive for the data given biow. No. of Companies Profits No. of Companies Profits (Rs. Lakhs) (Rs. of Lakhs) 10-20 6. 60-70 16 20-30 8. 70-80 8 30-40 12 80-90 40-50 18 90-100 50-60 25
Create a scatter diagram for this correlation with time on social networking sites along the x axis

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Example 16.6 Refer to Example 16.3 where r = 0.84 and n = 6. Determine whether there is significant association between advertising expenditure and sales revenue.