The following measurements were recorded for the drying time, in hours, of a certain brand of latex paint: 3.4 2.5 4.5 2.9 3.2 2.8 3.5 5.7 3.7 2.8 4.4 4.1 5.0 3.1 4.9 Find the 95% two-sided confidence interval for the population mean of all drying times (in hours) of latex paint. Assume that the measurements represent a random sample from a normal population. Round-off all computed quantities to 3 decimal places. O (3.238, 4.296) O (3.241, 4.293) O (3.283, 4.281) O (3.332,4.201)

The following measurements were recorded for the drying time, in hours, of a certain brand of latex paint: 3.4 2.5 4.5 2.9 3.2 2.8 3.5 5.7 3.7 2.8 4.4 4.1 5.0 3.1 4.9 Find the 95% two-sided confidence interval for the population mean of all drying times (in hours) of latex paint. Assume that the measurements represent a random sample from a normal population. Round-off all computed quantities to 3 decimal places. O (3.238, 4.296) O (3.241, 4.293) O (3.283, 4.281) O (3.332,4.201)

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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Transcribed Image Text:The following measurements were recorded for the drying time, in hours, of a certain brand of latex paint: 3.4 2.5 4.5 2.9 3.2 2.8 3.5 5.7 3.7 2.8 4.4 4.1 5.0 3.1 4.9 Find the 95% two-sided confidence interval for the population mean of all drying times (in hours) of latex paint. Assume that the measurements represent a random sample from a normal population. Round-off all computed quantities to 3 decimal places. O (3.238, 4.296) O (3.241, 4.293) O (3.283, 4.281) O (3.332,4.201)

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