Suppose a poll of 599 adults asked whether increasing oil, gas, and coal production or developing alternative
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Question:
Suppose a poll of 599 adults asked whether increasing oil, gas, and coal production or developing alternative energy sources such as wind and solar power should be given a higher priority. Suppose 3 people are selected at random from this sample, and that the same person can be selected more than once. Complete parts a through d below.
Response | Number | |
---|---|---|
Oil, gas, coal | 169 | |
Wind and solar | 324 | |
Equally Important | 42 | |
No opinion | 24 | |
Total | 559 |
a) What is the probability that all three responded "Wind and solar"?
Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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