(10%) Problem 4: The captain of a crab boat on the coast of Alaska notes that in a time period of t = 7 minutes, the boat goes up and down n = 22 times. Randomized Variables t: 7 minutes n=22 E 5 33 % Part (a) Input an expression for the frequency of the ocean wave, f. A 33% Part (b) What is the frequency, in hertz? [> a 33% Part (c) If the crests are d = 100.0 m apart how fast are the waves traveling in meters per second? Grade Summary V = ' Deductions 0% Potential 100%