The manufacture of an over-the-counter heartburn relief medication claims that it's Product brings relief in less than 3.5 minutes, on average. To be able to make the screen, the manufacturer was required by the FDA to present statistical evidence in support of the claim. Manufacture reported that For a sample of 50 Heartburn suffers, the mean time to relief was 3.3 minutes and the population standard deviation was 1.1 minutes. Calculate the probability Of obtaining a sample with a mean time to relief of 3.3 minutes or less.