Homework answers / question archive / A sample of 45 executives in the oil industry were selected to answer a questionnaire

A sample of 45 executives in the oil industry were selected to answer a questionnaire

Statistics

Share With

A sample of 45 executives in the oil industry were selected to answer a questionnaire. One question about environmental issues required a yes-or—no answer. a. Not available in Connect. 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 correct answers and double click the box with the question mark to empty the box for wrong answers.) a 37 people respond "Yes." a 25 people respond "Yes" a 45 people respond "No." a 51 people respond "No." a The questionnaire fails to reach one executive c. Ten of the 45 executives responded "yes." Based on these sample responses, what is the probability an executive responded "yes"? (Round the ?nal answer to 2 decimal places.) Probability d. What concept of probability does this illustrate? (Click to select) 3 e. Are each of the possible outcomes equally likely and mutually exclusive? r (Click to select) :1