Ticket Price Attendence 6 196 10 103 14 177 18 107 22 112 26 137 30 116 34 143 38 182   Ho: ρ = 0 Ha: ρ ≠ 0 Find the Linear Correlation Coefficient     r = ? Find the p-value    p-value =   ?

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 24PFA
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The data shown below consists of the price (in dollars) of 7 events at a local venue and the number of people who attended. Determine if there is significant  linear correlation between ticket price and number of attendees. Use a significance level of 0.01 and round all values to 4 decimal places.

 

Ticket Price Attendence
6 196
10 103
14 177
18 107
22 112
26 137
30 116
34 143
38 182

 

Ho: ρ = 0
Ha: ρ ≠ 0

Find the Linear Correlation Coefficient
    r = ?

Find the p-value
   p-value =   ?

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