Women have head circumferences that are normally distributed with a mean given by mu equals 21.77 in=21.77 in., and a standard deviation given by sigma equals 0.6 in=0.6 in. Complete parts a through c below. a. If a hat company produces women's hats so that they fit head circumferences between 21.321.3 in. and 22.322.3 in., what isthe probability that a randomly selected woman will be able to fit into one of these hats? The probability is nothing.
wants to produce hats to fit all women except for those with the smallest 1.251.25% and the largest 1.251.25% head circumferences, what head circumferences should be accommodated? The minimum head circumference