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Facing the threat of unemployment rates reaching a new high, the Australian government decided to identify the proportion of Australians adults aged between 18 and 25 who worked currently worked full-time as a proxy for future employment. After conducting a telephone survey of 612 Australians adults under 25, an interval estimate of 0.834 to 0.873 was calculated. Determine the level of confidence (answer as percentage correct to two decimal places).

Facing the threat of unemployment rates reaching a new high, the Australian government decided to identify the proportion of Australians adults aged between 18 and 25 who worked currently worked full-time as a proxy for future employment. After conducting a telephone survey of 612 Australians adults under 25, an interval estimate of 0.834 to 0.873 was calculated. Determine the level of confidence (answer as percentage correct to two decimal places).

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 23PPS
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Facing the threat of unemployment rates reaching a new high, the Australian government decided to identify the proportion of Australians adults aged between 18 and 25 who worked currently worked full-time as a proxy for future employment. After conducting a telephone survey of 612 Australians adults under 25, an interval estimate of 0.834 to 0.873 was calculated. Determine the level of confidence (answer as percentage correct to two decimal places).
Transcribed Image Text:Facing the threat of unemployment rates reaching a new high, the Australian government decided to identify the proportion of Australians adults aged between 18 and 25 who worked currently worked full-time as a proxy for future employment. After conducting a telephone survey of 612 Australians adults under 25, an interval estimate of 0.834 to 0.873 was calculated. Determine the level of confidence (answer as percentage correct to two decimal places).
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