SCENARIO 10-9 The Following EXCEL Output Contains the Results of a Test

question 2

Multiple Choice

SCENARIO 10-9
The following EXCEL output contains the results of a test to determine whether the proportions of satisfied customers at two resorts are the same or different.

Two-Sample Tests 10-31
-Referring to Scenario 10-9, if you want to test the claim that "Resort 1 (Group 1) has a lower proportion of satisfied customers compared to Resort 2 (Group 2) ", you will use

• A)a t-test for the difference between two proportions.
• B)a Z-test for the difference between two proportions.
• C)an F test for the difference between two proportions.
• D)an F test for the ratio of two variances.

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Definitions:

Bone Matrix

Bone matrix is the intercellular substance of bone tissue, consisting of collagen fibers and a mineralized ground substance that provides strength.

Osteogenesis Imperfecta

A genetic disorder characterized by fragile bones that break easily, also known as brittle bone disease.

Brittle Bone

Also known as osteogenesis imperfecta, a genetic disorder characterized by bones that break easily due to a collagen defect.

Hydroxyapatite Crystals

Mineral complexes primarily of calcium and phosphate that form the hard structure of bones and teeth.