Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

In a study of 420,068 cell phone users, 128 subjects developed cancer of the brain or nervous system. Test the claim of a somewhat

image text in transcribed

In a study of 420,068 cell phone users, 128 subjects developed cancer of the brain or nervous system. Test the claim of a somewhat common belief that such cancers are affected by cell phone use. That is, test the claim that cell phone users develop cancer of the brain or nervous system at a rate that is different from the rate of 0.0340% for people who do not use cell phones. Because this issue has such great importance, use a 0.001 significance level. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. EHO P=0.00034 H: p# 0.00034 What is the test statistic? z= -1.24 (Round to two decimal places as needed.) What is the P-value? P-value = (Round to four decimal places as needed.) Video Get more help- 0 Ho: p > 0.00034 H: p = 0.00034

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

An Introduction to the Mathematics of Financial Derivatives

Authors: Ali Hirsa, Salih N. Neftci

3rd edition

012384682X, 978-0123846822

More Books

Students also viewed these Mathematics questions

Question

Explain why performance appraisals might be distorted. P-63

Answered: 1 week ago

Question

=+b) Find the standard deviations.

Answered: 1 week ago

Question

What strategies can you use to make meetings more inclusive?

Answered: 1 week ago