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Tool workers are subject to work-related injuries. One disorder, caused by strains to the hands and wrists, is called carpal tunnel syndrome. It strikes as many as 23,000 workers per year. The U.S. Labour Department estimates that the average cost of this disorder to employers and insurers is approximately $25,000 per injured worker. Suppose these costs are normally distributed, with a standard deviation of $8,000. What proportion of the costs are between $16,000 and $30,0007

Tool workers are subject to work-related injuries. One disorder, caused by strains to the hands and wrists, is called carpal tunnel syndrome. It strikes as many as 23,000 workers per year. The U.S. Labour Department estimates that the average cost of this disorder to employers and insurers is approximately $25,000 per injured worker. Suppose these costs are normally distributed, with a standard deviation of $8,000. What proportion of the costs are between $16,000 and $30,0007

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Tool workers are subject to work-related injuries. One disorder, caused by strains to the hands and wrists, is called carpal tunnel syndrome. It strikes as many as 23,000 workers per year. The U.S. Labour Department estimates that the average Cost of this disorder to employers and insurers is approximately $25,000 per injured worker. Suppose these costs are normally distributed, with a standard deviation of $8,000. What proportion of the costs are between $16,000 and $30,007
Transcribed Image Text:Tool workers are subject to work-related injuries. One disorder, caused by strains to the hands and wrists, is called carpal tunnel syndrome. It strikes as many as 23,000 workers per year. The U.S. Labour Department estimates that the average Cost of this disorder to employers and insurers is approximately $25,000 per injured worker. Suppose these costs are normally distributed, with a standard deviation of $8,000. What proportion of the costs are between $16,000 and $30,007
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