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schepotkina [342]
3 years ago
13

A hospital is trying to cut down on emergency room wait times. It is interested in the amount of time patients must wait before

being called back to be examined. An investigation committee randomly surveyed 70 patients. The sample mean was 1.5 hours with a sample standard deviation of 0.5 hours.
1.Construct a 95% confidence interval for the population mean time spent waiting. State the confidence interval, sketch the graph, and calculate the error bound.​
Social Studies
1 answer:
Xelga [282]3 years ago
4 0

Answer:

go to this link https://www.numerade.com/ask/question/a-hospital-is-trying-to-cut-down-on-emergency-room-wait-times-it-is-interested-in-the-amount-of-time-patients-must-wait-before-being-called-back-to-be-examined-an-investigation-committee-randomly-surv/ it will explain your answer

Explanation:

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During the war, Union General William T. Sherman boasted that he would ''make Georgia howl,'' and he did. He ordered the business district of Atlanta be burned to the ground. It is believed 40% of the city was destroyed. Toward the end of 1864, Sherman became famous for his ''March to the Sea,'' in which he and his men cut a 50-mile-wide path of destruction throughout the state of Georgia. The path stretched from Atlanta to the port city of Savannah. Railroad lines were torn up, and farms and businesses set on fire, as Union troops adopted a scorched earth policy.

Before the Civil War, the capital of Georgia was Milledgeville. Upon readmittance to the Union, the capital was changed to Atlanta. Atlanta was founded in the 1830s as a railroad hub. Despite being burned down by Union forces in 1864, Atlanta was rebuilt and grew during Reconstruction. By 1880 it was Georgia's largest city. With freed people leaving agricultural jobs and moving to the city, Atlanta quickly became a modern industrial city. In the 1880s electric street cars began operating in the city. In 1886 a former Confederate soldier named John Pemberton developed a soft drink called Coca-Cola. The company thrived, bringing jobs and money to Atlanta.

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