1. What is the value of n? 2. What is the value of of the summation of product of X and Y? 3. what is the value of r
1. What is the value of n? 2. What is the value of of the summation of product of X and Y? 3. what is the value of r
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.5: Percents
Problem 21OE
Related questions
Question
A group of research students wants to determine whether there is a correlation between the number of theft cases x and the number of vandalism cases y incurred in their school. Data for 4 months show the following in the picture.
1. What is the value of n?
2. What is the value of of the summation of product of X and Y?
3. what is the value of r?
![Month
Y
June
3
July
August
September
6
7
9
9.
12
14](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5361fd0a-f7dc-44b3-9537-55daffa9da2e%2Ff5337c13-70dd-4673-a86b-84ad87888042%2Fd1a7c9p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Month
Y
June
3
July
August
September
6
7
9
9.
12
14
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