Each bet is classified according to two variables: result of picking the Crush ("Crush won" or "Crush lost") and bet placed the following week ("Picked Crush to win" or "Picked Crush to lose"). In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the two variables, result of picking the Crush and bet placed the following week, are independent.
Each bet is classified according to two variables: result of picking the Crush ("Crush won" or "Crush lost") and bet placed the following week ("Picked Crush to win" or "Picked Crush to lose"). In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with the frequencies expected if the two variables, result of picking the Crush and bet placed the following week, are independent.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:Send data to Excel
Result of
picking the
Crush
Crush won
Crush lost
Total
Continue
Type here to search
Bet placed the following week
Picked Crush
Total
to lose
20
53
0
10
47
0
30
100
Picked Crush
to win
33
0
37
70
O
i
31
D
X
©2022 McGraw Hill LLC. All Rights Reserved.
Terms of Use
60°F Cloudy

Transcribed Image Text:In an experimental study, researchers had each of their participants bet on each game of a professional football season. In the contingency table below is some
information from a random sample of 100 bets from this study placed on the Columbus Crush (picking them to win) during the last 14 games of the season (the
Crush had 7 wins and 7 losses over that period). The table indicates, for each bet placed on the Crush, whether or not the team won and how the participant
who placed the bet wagered the following week.
Español
Each bet is classified according to two variables: result of picking the Crush ("Crush won" or "Crush lost") and bet placed the following week ("Picked Crush to
win" or "Picked Crush to lose"). In the cells of the table are the respective observed frequencies, and three of the cells also have blanks. Fill in these blanks with 局
the frequencies expected if the two variables, result of picking the Crush and bet placed the following week, are independent.
Round your answers to two or more decimal places.
Send data to Excel
Bet placed the following week
X
?
Result of
picking the
Crush
Acti
Submit Assignment
12:10 PM
© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility
2
40
5/2/2022
60°F Cloudy
^ G
HEPPS
by up
end
home
delete
imprt sc
+backspace
=
OSC
FH
Continue
Crush won
Crush lost
Type here to search
*
SIDOM
140
4
Picked Crush Picked Crush
to win
to lose
33
20
0
37
10
0
%
1640
6
&
7
Total
53
47
hp
8
19 144
9
11.
O
num
lock
1
8
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