Example 1 is Joyce; Example 2 - Garret; Example 3 - Meg; and Example 4 - Ricky. Please show ALL work for each problem: SUMX; SUMY; SUMXY; SUMXsquared; SUMYsquared; Answer for rxy using the formula below. Please answers using the following formula: 1. Problems -X Test Score-Y Joyce 5 15 Ed 7 17 Adline 3 7 Scott 0 5 Joh
Example 1 is Joyce; Example 2 - Garret; Example 3 - Meg; and Example 4 - Ricky. Please show ALL work for each problem: SUMX; SUMY; SUMXY; SUMXsquared; SUMYsquared; Answer for rxy using the formula below. Please answers using the following formula: 1. Problems -X Test Score-Y Joyce 5 15 Ed 7 17 Adline 3 7 Scott 0 5 Joh
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
Related questions
Question
Instructions: These are the four correlations problems in Chapter 5 Lecture. Please compute "r" for each problem. The first subject name in Example 1 is Joyce; Example 2 - Garret; Example 3 - Meg; and Example 4 - Ricky.
Please show ALL work for each problem:
SUMX; SUMY; SUMXY; SUMXsquared; SUMYsquared; Answer for rxy using the formula below.
Please answers using the following formula:
1.
Problems -X
Test Score-Y
Joyce
5
15
Ed
7
17
Adline
3
7
Scott
0
5
John
2
10
Britt
10
18
2.
Health -X
Foods-Y
Garret
16
29
Nate
18
22
Brooke
8
37
Andrea
11
30
Bill
4
26
Travis
13
18
3.
Lessons -X
Art Ability - Y
Meg
25
7
Bernadette
17
12
Lisa
6
7
Kim
9
9
Bert
24
6
4.
Hours of Rec.-X
Serenity-Y
Ricky
3
5
Lisa
4
7
Dessa
5
2
Brian
5
6
Michelle
6
10
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