1) A manufacturer claims that the mean lifetime of its fluorescent bulbs is 1000 hours. A homeowner selects 25 bulbs and finds the mean lifetime tobe 980 hours with a standard deviation of 80 hours. If a = 0.05, test the manufacturer’s claim. a a) Give the Ho and Ha and label which is the claim b) give the pvalue c) give your final decision about the claim.
What is patient-centered medical homes model? what are the trends that will be a necessary attribute in patient-centered medical homes model in the future. Please answer […]
You will prepare an APA-style research paper to discuss energy topics, as follows: In your own words, describe the laws of thermodynamics. Explain how these scientific […]