Download the dataset. The data set is information about the tax assessment value assigned to medical office buildings in a city. The following is a list of the variables in the database: Floor Area: square feet of floor space Offices:...
Competency Determine the linear correlation and regression equation between two variables to make predictions for the dependent variable. Scenario According to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is...
Competencies Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central limit theorem. Develop a confidence interval for a population parameter. Evaluate hypothesis tests...
Often in my unit we attempt to use other methods of pain relief for our patients. We have the option of using essential oils to help alleviate stress, pain, and anxiety in our patients. We learned in the lesson for this week that confidence intervals...
Competency Evaluate hypothesis tests for population parameters from two populations. Dealing with Two Populations Inferential statistics involves forming conclusions about a population parameter. We do so by constructing confidence intervals and testing claims about a population mean and other statistics. Typically, these methods deal with...
Develop a confidence interval for a population parameter. Instructions Scenario (information repeated for deliverable 01, 03, and 04) A major client of your company is interested in the salary distributions of jobs in the state of Minnesota that range from $30,000 to $200,000 per...
Competency Evaluate hypothesis tests for population parameters from one population. Instructions Scenario (information repeated for deliverable 01, 03, and 04) A major client of your company is interested in the salary distributions of jobs in the state of Minnesota that range from $30,000 to $200,000...
In everyday terms, a confidence interval is the range of values around a sample statistic (such as mean or proportion) within which clinicians can expect to get the same results if they repeat the study protocol or intervention, including measuring the same outcomes the same...
Hypothesis is a term that is often used in many ways (for example, sometimes it means that you have a feeling that something is true), but it has a precise meaning in statistics. Hypotheses are the likely answers to our testable research questions. Hypotheses are...
Apply the normal distribution, standard normal distribution, and central limit theorem. Scenario Frank has only had a brief introduction to statistics when he was in high school 12 years ago, and that did not cover inferential statistics. He is not confident in his ability...