Confidence interval of the true mean of a hospital

Reference no: EM1396291

In a hospital, a sample of 8 weeks was selected, and it was found that an average of 438 patients was treated in the emergency room each week. The standard deviation was 16. Find the 99% confidence interval of the true mean. Assume the variable is normally distributed.

Reference no: EM1396291

Questions Cloud

Explain how they relate to other project management process : You will be graded on your interpretation also understanding of the common project management processes within the knowledge areas also Explain how they relate to other project management processes

What is the linkage disequilbrium : You are given gamete frequencies for two genes (Aa and Bb) as follows: frequency of the AB gametes = 0.50, frequency of the ab gametes = 0.50, plus the map distance between the genes is 10 cM. Using that information, answer the following questions..

Multiple choice questions - cellular biology : Which of the following is NOT an example of a membrane protein, Which of the following statements is NOT a description of the Unfolded Protein Response?

How does cemex benefit from their international presence : What are five important reasons a common currency is important in a trade bloc? Will this happen soon among the US, Canada and Mexico? Why or why not?

Confidence interval of the true mean of a hospital : In a hospital, a sample of 8 weeks was selected, and it was found that an average of 438 patients was treated in the emergency room each week. The standard deviation was 16. Find the 99% confidence interval of the true mean. Assume the variable is..

Discuss the technology its benefits which it helps : Pick a technological innovation which has been a benefit to society as a whole, or some societal subgroup, where profit does not exist, or is at best a bi-product. Discuss the technology, its benefits, which it helps, explain how it came to be, a..

Identify additional genes expressed in absence of oxygen : Shigella flexneri is an intracellular pathogen closely related to E. coli and S. typhimurium. Some experiments have shown that oxygen controls expression of some virulence factors in this organism.

Discuss a better method than using average demand for jenn : Discuss a better method than using average demand for Jenn to more accurately assess the ER's capacity requirements. Note: It may come from a previous chapter.

Point estimatation of the population mean : Find a point estimate of the population mean. Find the 95% confidence interval of the population mean. Assume the variable is normally distributed.

User Account

All Pages