Use this set up to calculate the numbers for the formula. The Excel formulas are already set up to sum the three columns
Use this set up to calculate the numbers for the formula. The Excel formulas are already set up to sum the three columns
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
![Use this set up to calculate the numbers for the formula. The
Excel formulas are already set up to sum the three columns
Price
Demand
y
ху
1
70
36
2
80
23
90
12
4
100
16
110
14
120
10
7
130
5
8
140
Total
840
118
sums
n(Exy) – (Ex)(Ey)
r =
V[n(Ex²) – (Ex)²] [n(Ey²) – (Ey)²]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b297c13-bf22-47ff-903e-30cb7289d4a3%2F9b8d1301-c418-47b9-9200-cb340990ccb0%2Fjz0c72j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use this set up to calculate the numbers for the formula. The
Excel formulas are already set up to sum the three columns
Price
Demand
y
ху
1
70
36
2
80
23
90
12
4
100
16
110
14
120
10
7
130
5
8
140
Total
840
118
sums
n(Exy) – (Ex)(Ey)
r =
V[n(Ex²) – (Ex)²] [n(Ey²) – (Ey)²]
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