displays by the a paired t-test is appropriate in th 7.10 Oil-free deep fryer. Researchers at Purdue University are developing safer than hot oil. As part of this development, they ask food experts to an oil-free deep fryer that will produce fried food faster, healthier, and compare foods made with hot oil and their oil-free fryer. Consider the following table comparing the taste of hash browns. Each hash brown was rated on a 0 to 100 scale, with 100 being the highest rating. For each expert, a coin was tossed to see which type of hash brown was tasted first. Rema Expert 1 2 3 4 5 Hot oil: 78 84 62 73 63 Oil free: 75 85 67 75 66 Is there a difference in taste? State the appropriate hypotheses, and carry out a matched pairs t test using a = 0.05. Is there a carry out a matched pairs t 7.11 95% confidence interval for the difference in taste. To a restau rant owner, the real question is how much difference there is in taste, Use the data to give a 95% confidence interval for the mean difference in taste scores between oil-free and hot-oil frying.