5.94 A fish market in Hong Kong offers a large variety of fresh fish on its stands. You have found out that the average chunk of tuna sushi on sale has a weight of 3.2 grams, with a standard deviation of 0.8 gram.

Assuming the weights of tuna sushi are normally distributed, what is the probability that a randomly selected piece of sushi will weigh more than 4.4 grams?