In order to determine whether or not there is a significant difference between the hourly wages of two companies, the following data have been accumulated.Company 1Company 2n1 = 80n2 = 60x̄1 = $10.80x̄2 = $10.00σ1 = $2.00σ2 = $1.50Refer to Exhibit 10-13. The null hypothesis for this test is _____.

Name: In order to determine whether or not there is a significant difference
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Description: In order to determine whether or not there is a significant difference between the hourly wages of two companies, the following data have been accumulated.Company 1Company 2n1 = 80n2 = 60x̄1 = $10.80x̄2 = $10.00σ1 = $2.00σ2 = $1.50Refer to Exhibit 10

we have to find null hypotheses.

Answered: In order to determine whether or not…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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In order to determine whether or not there is a significant difference between the hourly wages of two companies, the following data have been accumulated.

Company 1	Company 2
n₁ = 80	n₂ = 60
x̄₁ = $10.80	x̄₂ = $10.00
σ₁ = $2.00	σ₂ = $1.50

Refer to Exhibit 10-13. The null hypothesis for this test is _____.

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