Concept explainers
(a)
To Explain: the individuals and the variables which are measured.
(a)
Answer to Problem 7.35E
Individuals: member of the U.S. Senate.
Variables: Party (Democrats/Republicans) and Sex (Male/Female)
Explanation of Solution
Given:
Male | Female | |
Democrats | 40 | 11 |
Republicans | 44 | 5 |
On the basis of given data
Individuals are member of the U.S. Senate.
The variables are Party (Democrats/Republicans) and Sex (Male/Female)
(b)
To Calculate: the
(b)
Answer to Problem 7.35E
Explanation of Solution
Given:
Male | Female | |
Democrats | 40 | 11 |
Republicans | 44 | 5 |
Formula used:
Calculation:
Male | Female | Total | |
Democrats | 40 | 11 | 51 |
Republicans | 44 | 5 | 49 |
Total | 84 | 16 | 100 |
Required Probability using this table
Chapter 7 Solutions
Statistics Through Applications
Additional Math Textbook Solutions
Fundamentals of Statistics (5th Edition)
Introductory Statistics
Elementary Statistics (13th Edition)
STATS:DATA+MODELS-W/DVD
Statistics: The Art and Science of Learning from Data (4th Edition)
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