The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that make them feel guilty. Based on the survey results, there is a 0.39 probability that a randomly selected person will feel guilty about wasting food and a 0.27 probability that a randomly selected person will feel guilty about leaving lights on when not in a room. Moreover, there is a0.12 probability that a randomly selected person will feel guilty for both of these reasons. Show steps in Excel. a What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on when no in a room? b. What is the probability that a randomly selected person will not feel guilty for either of these reasons?
The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things
they do that make them feel guilty. Based on the survey results, there is a 0.39
person will feel guilty about wasting food and a 0.27 probability that a randomly selected person will feel guilty
about leaving lights on when not in a room. Moreover, there is a0.12 probability that a randomly selected person will feel guilty for both of these reasons. Show steps in Excel.
a What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on
when no in a room?
b. What is the probability that a randomly selected person will not feel guilty for either of these reasons?
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