For the Next Questions, Test the Given Claim Using the P-Value

question 27

Essay

For the next questions, test the given claim using the P-value method for
hypothesis testing about a proportion. Assume a simple random sample has been
taken, the conditions for a binomial distribution are satisfied, and the sample
proportions can be approximated by a normal distribution.
In order to track the percentage of misdiagnoses by Emergency Room doctors, a sample
of 900 patients revealed that 45 patients were misdiagnosed with indigestion instead of
a heart attack. Test the claim that physicians misdiagnose less than 6% of heart attacks.
Use a .01 significance level.
-Identify the P-value and level of significance.

---

Definitions:

Strawberries

Sweet, red, heart-shaped fruits known for their delightful flavor and nutritional benefits.

Moving Points

A term that could refer to changing positions or values in a data set, market analysis, or physical locations on a map, but generally not a standard key term.

Production Possibility Frontier

A curve depicting all maximum output possibilities for two or more goods given a set of inputs (resources, labor, etc.).

Trade

Conducting transactions involving the exchange, sale, or purchase of goods and services by or among people and countries.