Hypothesis testing of MEAN with TWO groups: Are hotel prices more expensive in New York State or in Connecticut? A sample of 49 NY hotels had a cost of $180 per night, S= $30. A sample of 49 Conn....

Hypothesis testing of MEAN with TWO groups: Are hotel prices more expensive in New York State or in Connecticut?  A sample of 49 NY hotels had a cost of $180 per night, S= $30. A sample of 49 Conn. hotels had a cost of $170 per night, S= $40. Use σ = .05.

H0: __________

H1:__________

Tail (left, right, or two tails)  _______

Test Z = __________

P-value= _________

State the conclusion  ______

1. a) There is sufficient data to reject the null hypothesis and conclude that NY hotels are more expensive than Connhotels


2. b) There is
   not
   sufficient data to reject the null hypothesis that they are both the same