The manager of a resort hotel stated that the mean guest bill for a weekend is $600 or less. A member of the hotel's accounting staff noticed that the totalcharges for guest bills have been increasing in recent months. The accountant will use a sample of future weekend guest bills to test the manager's claim.(a) Which form of the hypotheses should be used to test the manager's claim? Explain.Ηγ: μ 2 600Hg: μ < 600Ho:μ ≤ 600Hg: H > 600Ho: μ = 600Ha: μ = 600O The hypotheses Ho: μ ≥ 600 and H₂: μ< 600 should be used because the accountant wants to test the manager's claim that the mean guest bill μ isgreater than or equal to 600 and find evidence to support μ< 600.● The hypotheses Ho: μ≤ 600 and H₂: μ> 600 should be used because the accountant wants to test the manager's claim that the mean guest bill u isless than or equal to 600 and find evidence to support μ > 600.O The hypotheses Ho: μ = 600 and Ha: μ 600 should be used because the accountant wants to test the manager's claim that the mean guest bill u isequal to 600 and find evidence to support μ = 600.(b) What conclusion is appropriate when Ho cannot be rejected?O We are able to conclude that the manager's claim is wrong. We can conclude that μ ≤ 600.O We are not able to conclude that the manager's claim is wrong. We cannot conclude that μ ‡ 600.O We are not able to conclude that the manager's claim is wrong. We can conclude that μ ≥ 600.O We are not able to conclude that the manager's claim is wrong. We cannot conclude that μ > 600.O We are able to conclude that the manager's claim is wrong. We can conclude that μ = 600.(c) What conclusion is appropriate when Ho can be rejected?O We are able to conclude that the manager's claim is wrong. We can conclude that μ > 600.O We are able to conclude that the manager's claim is wrong. We can conclude that μ = 600.O We are able to conclude that the manager's claim is wrong. We can conclude that μ< 600.O We are not able to conclude that the manager's claim is wrong. We can conclude that μ > 600.O We are not able to conclude that the manager's claim is wrong. We can conclude that μ< 600.

Under the null hypothesis, essentially indifference is hypothesized between the parameter of…

The manager of a resort hotel stated that the mean guest bill for a weekend is $600 or less. A member of the hotel's accounting staff noticed that the total charges for guest bills have been increasing in recent months. The accountant will use a sample of future weekend guest bills to test the manager's claim. (a) Which form of the hypotheses should be used to test the manager's claim? Explain. Ho: μ ≥ 600 Ha: μ< 600 Ho: ≤ 600 Ha: μ> 600 Ho: μ = 600 Ha: μ = 600 O The hypotheses Ho: μ ≥ 600 and H₂: μ< 600 should be used because the accountant wants to test the manager's claim that the mean guest billu is greater than or equal to 600 and find evidence to support u 600. • The hypotheses Ho: μ≤ 600 and H₂: > 600 should be used because the accountant wants to test the manager's claim that the mean guest bill u is less than or equal to 600 and find evidence to support μ > 600. O The hypotheses Ho: μ = 600 and H₂: μ 600 should be used because the accountant wants to test the manager's claim that the mean guest bill u is equal to 600 and find evidence to support u 600. (b) What conclusion is appropriate when Ho cannot be rejected? O We are able to conclude that the manager's claim is wrong. We can conclude that u≤ 600. O We are not able to conclude that the manager's claim is wrong. We cannot conclude that μ = 600. O We are not able to conclude that the manager's claim is wrong. We can conclude that μ ≥ 600. O We are not able to conclude that the manager's claim is wrong. We cannot conclude that μ > 600. O We are able to conclude that the manager's claim is wrong. We can conclude that μ = 600. (c) What conclusion is appropriate when Ho can be rejected? O We are able to conclude that the manager's claim is wrong. We can conclude that μ > 600. O We are able to conclude that the manager's claim is wrong. We can conclude that μ # 600. O We are able to conclude that the manager's claim is wrong. We can conclude that μ< 600. O We are not able to conclude that the manager's claim is wrong. We can conclude that μ > 600. O We are not able to conclude that the manager's claim is wrong. We can conclude that μ< 600.