Question 11 Ho: p = 0 Ha: p > 0 Listed below are paired data consisting of amounts spent on advertising (in millions of dollars) and the profits (in millions of dollars). Determine if there is a significant positive linear correlation between advertising cost and profit. Use a significance level of 0.01 and round all values to 4 decimal places. Advertising Cost 3 4 5 6 7 8 9 10 11 12 Find the p-value p-value The p-value is Profit 25 19 26 25 17 25 26 31 22 26 Find the Linear Correlation Coefficient r = < O Less than (or equal to) a O Greater than a The conclusion is > The p-value leads to a decision to O Accept Ho Reject Ho O Do Not Reject Ho
Question 11 Ho: p = 0 Ha: p > 0 Listed below are paired data consisting of amounts spent on advertising (in millions of dollars) and the profits (in millions of dollars). Determine if there is a significant positive linear correlation between advertising cost and profit. Use a significance level of 0.01 and round all values to 4 decimal places. Advertising Cost 3 4 5 6 7 8 9 10 11 12 Find the p-value p-value The p-value is Profit 25 19 26 25 17 25 26 31 22 26 Find the Linear Correlation Coefficient r = < O Less than (or equal to) a O Greater than a The conclusion is > The p-value leads to a decision to O Accept Ho Reject Ho O Do Not Reject Ho
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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