Engineers must consider the breadths of male heads when designing helmets. The company researchers have determined that the population of potential clientele have head breadths that are normally distributed with a mean of 6.2-in and a standard deviation of 1.1-in. In what range would you expect to find the middle 98% of most head breadths? Between and . If you were to draw samples of size 60 from this population, in what range would you expect to find the middle 98% of most averages for the breadths of male heads in the sample? Between and . Enter your answers as numbers. Your answers should be accurate to 2 decimal p