8) A random sample of 150 adults were surveyed, and they were asked if the regularly watch NFL games. They were asked in their favorite team had ever won the Super Bowl. Did not win Super Bowl Row total Won Super Bowl Watch games 30 60 90 Do not watch games 20 40 60 Column total 50 100 150 Find: a) P(watch NFL games given their favorite team did not win the Super Bowl) b) P(favorite team won the Super Bowl and watch NFL games) c) P(favorite team won the Super Bowl or watch NFL game >>>>>>> Round to four decimals.
8) A random sample of 150 adults were surveyed, and they were asked if the regularly watch NFL games. They were asked in their favorite team had ever won the Super Bowl. Did not win Super Bowl Row total Won Super Bowl Watch games 30 60 90 Do not watch games 20 40 60 Column total 50 100 150 Find: a) P(watch NFL games given their favorite team did not win the Super Bowl) b) P(favorite team won the Super Bowl and watch NFL games) c) P(favorite team won the Super Bowl or watch NFL game >>>>>>> Round to four decimals.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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![**Survey on NFL Game Watching and Super Bowl Wins**
A random sample of 150 adults were surveyed to determine their viewership of NFL games and whether their favorite team had ever won the Super Bowl.
Here is the summarized data:
| | Won Super Bowl | Did not win Super Bowl | Row total |
|-----------------------|----------------|------------------------|-----------|
| **Watch games** | 30 | 60 | 90 |
| **Do not watch games**| 20 | 40 | 60 |
| **Column Total** | 50 | 100 | 150 |
**Find:**
a) P(watch NFL games *given* their favorite team did not win the Super Bowl)
\[ \boxed{ \textcolor{yellow}{}} \]
b) P(favorite team won the Super Bowl *and* watch NFL games)
\[ \boxed{ \textcolor{yellow}{}} \]
c) P(favorite team won the Super Bowl *or* watch NFL game) (Round to four decimals.)
\[ \boxed{ \textcolor{yellow}{}} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02ea3ac7-5fea-4059-9e9c-bdba4fa24b5b%2F1a0fd709-8451-4883-9ef8-f05c29046cc0%2Ffmfh7e9.png&w=3840&q=75)
Transcribed Image Text:**Survey on NFL Game Watching and Super Bowl Wins**
A random sample of 150 adults were surveyed to determine their viewership of NFL games and whether their favorite team had ever won the Super Bowl.
Here is the summarized data:
| | Won Super Bowl | Did not win Super Bowl | Row total |
|-----------------------|----------------|------------------------|-----------|
| **Watch games** | 30 | 60 | 90 |
| **Do not watch games**| 20 | 40 | 60 |
| **Column Total** | 50 | 100 | 150 |
**Find:**
a) P(watch NFL games *given* their favorite team did not win the Super Bowl)
\[ \boxed{ \textcolor{yellow}{}} \]
b) P(favorite team won the Super Bowl *and* watch NFL games)
\[ \boxed{ \textcolor{yellow}{}} \]
c) P(favorite team won the Super Bowl *or* watch NFL game) (Round to four decimals.)
\[ \boxed{ \textcolor{yellow}{}} \]
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