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ooo Quinsig... Mll Pee.. a mathxl.com Course... o Tue Nov 30 10:08 Ph ocTJ+ @ Do Hom... MAT 122*03 MATH TOPICS - M/W/F @ 8AM FALL 2021 Question 18, Instructor-... HW Score: 98.61 17.75 of 18 points e Points: 0.75 of 1 1 1 Women have head circumferences that are normally distributed with a mean given by p = 22.66 in., and a standard deviation given by o = 0.7 in. Complete parts a through c below. a. If a hat company produces women's hats so that they fit head circumferences between 21.8 in. and 22.8 in. , what is the probability that a randomly selected woman will be able to fit into one of these hats? The probability is (Round to four decimal places as needed.) b. If the company wants to produce hats to fit all women except for those with the smallest 125% and the largest 1.25% head circumferences, what head circumferences should be accommodated? The minimum head circumference accommodated should be The maximum head circumference accommodated should be (Round to two decimal places as needed.) c. If 14 women are randomly selected, what is the probability that their mean head circumference is between 21.8 in. ore 11 pt and 22.8 in.? The probability is (Round to four decimal places as needed.) Get more help Clear all O pt O pt Oin v Check answer ooo Quinsig... Mll Pee.. a mathxl.com Course... o Tue Nov 30 10:08 Ph ocTJ+ @ Do Hom... MAT 122*03 MATH TOPICS - M/W/F @ 8AM FALL 2021 Question 18, Instructor-... HW Score: 98.61 17.75 of 18 points e Points: 0.75 of 1 1 1 Women have head circumferences that are normally distributed with a mean given by p = 22.66 in., and a standard deviation given by o = 0.7 in. Complete parts a through c below. a. If a hat company produces women's hats so that they fit head circumferences between 21.8 in. and 22.8 in. , what is the probability that a randomly selected woman will be able to fit into one of these hats? The probability is (Round to four decimal places as needed.) b. If the company wants to produce hats to fit all women except for those with the smallest 125% and the largest 1.25% head circumferences, what head circumferences should be accommodated? The minimum head circumference accommodated should be The maximum head circumference accommodated should be (Round to two decimal places as needed.) c. If 14 women are randomly selected, what is the probability that their mean head circumference is between 21.8 in. ore 11 pt and 22.8 in.? The probability is (Round to four decimal places as needed.) Get more help Clear all O pt O pt Oin v Check answer