GradePack

    • Home
    • Blog
Skip to content

A study looked at water lines that used either copper or PVC…

Posted byAnonymous December 3, 2024

Questions

A study lооked аt wаter lines thаt used either cоpper or PVC and whether those lines showed signs of wear.  It's known that PVC pipes will show more wear, the goal is to test whether the difference in proportion is the same between College Station and Bryan.  Use the data below to answer the question.   College Station Copper PVC Wear 12 21 No Wear 18 25   Bryan Copper PVC Wear 38 102 No Wear 25 181   The test would have a value of and a p-value of which means we would conclude that

Tags: Accounting, Basic, qmb,

Post navigation

Previous Post Previous post:
An ER doctor would like to know whether the proportion of ca…
Next Post Next post:
A physician orders amoxicillin 250 mg for a patient. The ava…

GradePack

  • Privacy Policy
  • Terms of Service
Top