Concept explainers
(a)
To calculate the proportion of invisibility given that from United States.
(a)
Answer to Problem 28E
The required proportion = 0.1721
Explanation of Solution
Given:
The Dataset:
Country | |||
U.K. | U.S. | ||
Fly | 54 | 45 | |
Freeze time | 52 | 44 | |
Superpower | Invisibility | 30 | 37 |
Super strength | 20 | 23 | |
Telepathy | 44 | 66 |
Calculation:
(b)
To calculate the proportion of Super strength given that from United Kingdom.
(b)
Answer to Problem 28E
The required proportion = 0.10
Explanation of Solution
Calculation:
Chapter 1 Solutions
PRACTICE OF STATISTICS F/AP EXAM
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