Create 8–10 slides, including a cover and a sources list, for a presentation to the director of the manufacturing plant in which you: Summarize the problem with the […]
Statistics
statistical tests used in nursing research
Select one of the more common statistical tests used in nursing research. State which statistic you selected. What level of measurement is required for using your selected statistical test? […]
Null hypothesis
You are a data analyst with John and Sons Company. The company has a large number of manufacturing plants in the United States and overseas. The company plans to […]
Professional Development Presentation: Descriptive Statistics
Understanding measurement principles and the characteristics of assessments helps to minimize bias in individual teacher assessment practices. The ability to explain descriptive statistics encourages deeper understanding of how data […]
Filtering programs
The Internet has become the greatest library ever. With the good comes the bad, however. In particular, some concerned citizens are worried that children can too easily access websites […]
Statisticsl 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 […]
How different levels of confidence and sample size work together.
Consider Hispanic migration and earnings and focus on how different levels of confidence and sample size work together. Using SPSS: Take a random sample of 100. Calculate […]
The linear equation
A rental car company charges $0.50 per mile and a flat rate of $30.00 for any type of sedan. If m represents the number of miles driven and C(m) […]
Definitions of population, sample, and parameter, descriptive and inferential statistics
Write a paragraph or two that defines and contrasts definitions of population, sample, and parameter, descriptive and inferential statistics? Provide three examples of continuous variables and three examples of categorical […]
Identifying Population, Sample, Parameter, Statistic
Suppose we want to study how long customers wait on average to return something. We record 50 customers time to return an item, which is the number of days […]