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Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds per week. Click here for the Excel Data File -0.38 -0.32 -0.17 -0.68 HO P H1: u -0.22 -0.45 -0.25 -0.51 +0.33 -0.59 -0.21 -0.07 a. State the null hypothesis and the alternate hypothesis. +0.41 -0.18 +0.41 -0.56 -0.10 +0.04

Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds per week. Click here for the Excel Data File -0.38 -0.32 -0.17 -0.68 HO P H1: u -0.22 -0.45 -0.25 -0.51 +0.33 -0.59 -0.21 -0.07 a. State the null hypothesis and the alternate hypothesis. +0.41 -0.18 +0.41 -0.56 -0.10 +0.04

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 10CYU
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Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds per week. Click here for the Excel Data File -0.38 -0.32 -0.17 -0.68 HO: P H1: u -0.22 -0.45 -0.25 -0.51 +0.33 -0.59 -0.21 -0.07 a. State the null hypothesis and the alternate hypothesis. +0.41 -0.18 +0.41 -0.56 -0.10 +0.04
Transcribed Image Text:Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds per week. Click here for the Excel Data File -0.38 -0.32 -0.17 -0.68 HO: P H1: u -0.22 -0.45 -0.25 -0.51 +0.33 -0.59 -0.21 -0.07 a. State the null hypothesis and the alternate hypothesis. +0.41 -0.18 +0.41 -0.56 -0.10 +0.04
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