(Solved): A sample of 40 oil industry executives was selected to test a questionnaire. One question about env ...
A sample of 40 oil industry executives was selected to test a questionnaire. One question about environmental issues required a "yes" or "no" answer. a. What is the experiment? b. Which of the following are possible events. (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer.) 2 26 people respond 'Yes." 30 people respond "Yes." 26 people respond "No." 41 people respond "No." 2 The questionneire falis to reach one executive.
c. Ten of the 40 executives responded "yes". Based on these sample responses, what is the probability that an oil industry executive will respond "yes"? (Round your answer to 2 decimal places.) d. What concept of probability does this illustrate? Classical Empirical Neither e. Are each of the possible outcomes equally likely and mutually exclusive? The outcomes are not equally likely but are mutually exclusive. The outcomes are not equally likely and are also not mutually exclusive. The outcomes are equally likely and are aiso mutually exclusive. The outcomes are equally likely but are not mutually exclusive.