Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A hospital wants to determine if the type of treatment for pneumonia is a factor in recovery time? The table below shows the number of

image text in transcribedimage text in transcribed
A hospital wants to determine if the type of treatment for pneumonia is a factor in recovery time? The table below shows the number of days to recovery for several randomly selected pneumonia patients that had various types of treatment. Sent Home A Few Hours in Overnight With Medicine the Hospital Hospital Stay Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of o = 0.05. Ho: p1= p2=ps3 H, : At least two of the means differ from each other. 1. For this study, we should use Sselect an answer 2. The test-statistic for this data = (Please show your answer to 4 decimal places.) 3. The p-value for this sample = (Please show your answer to 4 decimal places.) 4. The p-value is Select an answer T 5. Base on this, we should Select an answer hypothesis 6. As such, the final conclusion is that... O (O There is insufficient evidence to support the claim that treatment type is a factor in recovery time for pneumonia. (O There is sufficient evidence to support the claim that treatment type is a factor in recovery time for pneumonia. Is race a factor in the number of times a month a person eats out? The table below shows data that was collected. Assume that all distributions are normal, the four population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of o = 0.05. H, P = po = p3 = fiq : At least two of the means differ from each other. . For this study, we should use Select an answer The test-statistic for this data = (Please show your answer to 4 decimal places.) The p-value for this sample = (Please show your answer to 4 decimal places.) The p-value is Select an answer c o Base on this, we should select an answer hypothesis As such, the final conclusion is that... O ) There is insufficient evidence to support the claim that race is a factor in the number of times per month people eat out. (O There is sufficient evidence to support the claim that race is a factor in the number of times per month people eat out

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

Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers

Authors: Roy D. Yates, David J. Goodman

3rd edition

1118324560, 978-1118324561

More Books

Students also viewed these Mathematics questions