Two types of flares are tested and their burning times (in minutes) are recorded. Summary statistics are given below. Brand X n=35 x = 19.4 min s = 1.4 min Brand Y n=40 x = 15.1 min s = 0.8 min Use a 0.08 significance level to test the claim that the two samples are from populations with the same mean. Use the traditional method or the P Value method of hypothesis testing.
Two types of flares are tested and their burning times (in minutes) are recorded. Summary statistics are given below. Brand X n=35 x = 19.4 min s = 1.4 min Brand Y n=40 x = 15.1 min s = 0.8 min Use a 0.08 significance level to test the claim that the two samples are from populations with the same mean. Use the traditional method or the P Value method of hypothesis testing.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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Two types of flares are tested and their burning times (in minutes) are recorded. Summary statistics are given below.
Brand X
n=35
x = 19.4 min
s = 1.4 min
Brand Y
n=40
x = 15.1 min
s = 0.8 min
Use a 0.08 significance level to test the claim that the two samples are from populations with the same
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