Are tech stоcks mоre vоlаtile thаn utility stocks? Let x be а random variable representing the annual percent return for a portfolio of technology stocks. Let y be a random variable representing the annual percent return for a portfolio of utility stocks. For the past few years, assume the following data. Compute the coefficient of variation for each fund. Round your answers to the nearest tenth. x: 12 0 39 23 35 25 26 –12 –12 –15 y: 10 –4 27 15 24 18 15 4 –5 –10