Confidence interval for true mean heart rate of all people

Reference no: EM13143329

A drug manufacturer wants to estimate the mean heart rate for patients with a certain heart condition. Because the condition is rare, the manufacturer can only find 29 people with the condition currently untreated. From this small sample, the mean heart rate is 90 beats per minute with a standard deviation of 5.

(a) Find a 98% confidence interval for the true mean heart rate of all people with this untreated condition.

Reference no: EM13143329

Questions Cloud

Find mean-median-mode-sample variance and range : The heights of 10 sixth graders are listed in inches: {54, 62, 54, 57, 60, 61, 53, 63, 59, 56}. Find the mean, median, mode, sample variance, and range.

Why do bacterial cells regulate transcription of proteins : Why do bacterial cells regulate transcription of proteins? Explain

Methods of determining the bad debt expense : Which of the following methods of determining bad debt expense does not properly match expense against revenue?

Legal limitations associated with combating organized crime, : Describe the legal limitations associated with combating organized crime, including a critique of major federal laws and strategies that support this effort.

Confidence interval for true mean heart rate of all people : From this small sample, the mean heart rate is 90 beats per minute with a standard deviation of 5. Find a 98% confidence interval for the true mean heart rate of all people with this untreated condition.

Basics of percentage-of-completion method : Indiana Co. began a construction project in 2006 that will provide it $150 million when it is completed in 2008. During 2006, Indiana incurred $36 million of costs and estimates an additional $84 million of costs to complete the project. Using the..

What is symbiotic relationships in the marine environment : What is symbiotic relationships in the marine environment. Please define symbiosis. What are the major types of symbiosis? Provide an example of each type encountered in the marine environment.

Find confidence interval for mean amount spent by patients : Find a 90% confidence interval for the mean amount spent by patients at the pharmacy. Show your calculations and/or explain the process used to obtain the interval.

What possible actions can be taken by auditors : After a preliminary assessment has been made of Lakeside's control risk, what possible actions can be taken by the auditors?

User Account

All Pages