Engineers must consider the diameters of heads when designing helmets. The company researchershave determined that the population of potential clientele have head diameters that are normallydistributed with a mean of 7-in and a standard deviation of 1-in. Due to financial constraints, thehelmets will be designed to fit all men except those with head diameters that are in the smallest3.8% or largest 3.8%.What is the minimum head diameter that will fit the clientele?What is the maximum head diameter that will fit the clientele?