Mathematics, 15.04.2021 16:20, brittanysanders
Kyle thinks that people are likely to spend significantly more money when dining out if they have just been watching a comedic movie. To test his theory, Kyle asks 64 people to watch Home Alone and then records how much each spends at dinner afterward. He finds that his sample spends $19.75, on average. If a person in the general population spends, on average, $19.50 for dinner, with standard deviation $1.60, do people spend significantly more money when dining out if they have just been watching a comedic movie
Answers: 3
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