Use the Following Sample Data to Answer the Next Questions

question 4

Essay

Use the following sample data to answer the next questions. Tracking
misdiagnoses by Emergency Room doctors, a sample of 200 patients revealed that
45 patients were misdiagnosed with indigestion instead of a heart attack. Use the
Sign test with a .05 significance level to test the claim that physicians correctly
diagnose a majority of heart attacks.
-State a conclusion about the null hypothesis and a final conclusion that addresses the original claim.

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Definitions:

Hours

A unit of time or a period that can be allocated or measured, often used in various contexts such as work hours or operational hours.

Custodial Parent

The parent who has been granted primary physical and/or legal custody of a child by a court.

Parenting Plan

is a document that divorcing or separated parents create to outline how their children will be raised and cared for, including custody arrangements and decision-making protocols.

Relocation

Relocation refers to the process of moving from one place to another, which can be due to various reasons such as employment opportunities, personal preference, or other life changes.