During these chapters, you will analyze three main concepts of testing data. 1. If you received a random sample size of 345 that is drawn from a population with a mean of 150 and standard deviation of 180. What is the standard deviation of the sample mean? Finally, what does the standard deviation mean in … Read more
The data represents the daily rainfall (in inches) for one month. Construct a frequency distribution beginning with a lower class limit of 0.00 and use a class width of 0.20. Does the frequency distribution appear to be roughly a normal distribution?
Brief reflection to answer the questions below. Write it as if you were writing to a prospective employer. Be as specific as you can: when discussing strengths and weaknesses.
Describe your approach to solving the exercise, explain each step of the hypothesis testing procedure with calculations and verbiage, and then write a two-sentence summary of the conclusion based upon your solution.
For this discussion: Explain the importance of the correlation coefficient in a multiple regression model. Support your reasoning with an example. Be sure to respond to at least one of your classmates’ posts. Cite any resources used.
Week 5 Assignment – Case Study: Statistical Forecasting Dr. Megan Zobb, a key researcher within the North Luna University Medical Center, has been studying a new variant of a skin disease virus that seems to be surfacing among the North Luna University population. This variant (which has been tentatively named Painful Rash or PR), … Read more
WEEK 5 ASSIGNMENT – CASE STUDY: STATISTICAL FORECASTING Week 5 Assignment – Case Study: Statistical Forecasting Dr. Megan Zobb, a key researcher within the North Luna University Medical Center, has been studying a new variant of a skin disease virus that seems to be surfacing among the North Luna University population. This variant (which … Read more
Describe your approach to solving the problem below; solve the exercise; explain with calculations and verbiage each step of the hypothesis testing procedure, and then write a two-sentence summary of the conclusion based upon your solution. 9.46 The Washington Metropolitan Area Transit Authority has set a bus fleet reliability goal of 8,000 bus-miles. Bus reliability … Read more
Why are sampling distributions important to the study of inferential statistics? In your answer, demonstrate your understanding by providing an example of a sampling distribution from an area such as business, sports, medicine, social science, or another area with which you are familiar. Remember to cite your resources and use your own words in your … Read more
Extensive Lit Review 1. Go through my research. 2. Find 10 new journals. -Qualitative research on peer support specialists with substance abuse OR Vicious trauma with substance abuse 3. Break down what the journals are about 4. What research is within the journal 5. The conclusion of the journals 6. Sound professional. 7. Make sure … Read more