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.
H0:p
Ha:p
B.) What is the sample proportion from an American Express sponsored survey that found 365 of 543 business travelers use a laptop computer on overnight business trips (to 2 decimals)?
C.) What is the p-value (to 4 decimals)?