Engineers must consider the breadths of their clients' 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 6.5-in and a standard deviation of 0.8-in. Due to financial constraints, the helmets will be designed to fit all except those with head breadths that are in the smallest 2.8% or largest 2.8%. Enter your answers rounded to 1 decimal place. What is the minimum head breadth that will fit the clientele? min = inches What is the maximum head breadth that will fit the clientele? max= inches
Engineers must consider the breadths of their clients' 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 6.5-in and a standard deviation of 0.8-in. Due to financial constraints, the helmets will be designed to fit all except those with head breadths that are in the smallest 2.8% or largest 2.8%. Enter your answers rounded to 1 decimal place. What is the minimum head breadth that will fit the clientele? min = inches What is the maximum head breadth that will fit the clientele? max= inches
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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