A local eatin pizza restaurant wants to investigate the poss

A local eat-in pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The owner of the store has determined that home delivery will be successful if the average time spent on the deliveries does not exceed 32 minutes. The owner has randomly selected 17 customers and has delivered pizzas to their homes in order to test if the mean delivery time actually exceeds 32 minutes. Suppose the p-value for the test was found to be .0267. State the correct conclusion

Solution

Since p-value is less than 0.05, we reject null. Conclude that mean is significantly greater than 32 minutes.