I’m working on a statistics multi-part question and need an explanation to help me understand better.
Using Laptops on Flights. An airline promotion to business travelers is based on the assumption that two-thirds of business travelers use a laptop computer on overnight business trips. a. State the hypotheses that can be used to test the assumption. b. What is the sample proportion from an American Express-sponsored survey that found 355 of 546 business travelers use a laptop computer on overnight business trips? c. What is the p-value? d. Use a = .05. What is your conclusion?