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The amount of shaft wear (.0001 in.) after a fixed mileage was determined for each of n = 8 internal combustion engines having a copper lead as a bearing material, resulting in and s = 1.25. Assuming that the distribution of shaft wear is normal with mean μ, use the […]

This week you will revisit some basic concepts from previous biostatistics classes in order to understand and manipulate data. As you know, databases contain values organized in one or multiple variables. Those variables have different characteristics that will not only help you to classify data, but also help you decide […]

Statistics, I need this template below complete according to the instructions and data sheet attached, Please and thank you. Description of Dataset: The data is a random sample from the US Department of Labor’s 2016 Consumer Expenditure Surveys (CE) and provides information about the composition of households and their annual […]

1.Provide two different examples of how research uses hypothesis testing, and describe the criteria for rejecting the null hypothesis. Discuss why this is important in your practice and with patient interactions. 2.Evaluate and provide examples of how hypothesis testing and confidence intervals are used together in health care research. Provide […]

  Provide one (1) business process example of each variation to support your response. Select one (1) project from the working or educational environment of your choice and specify the variation nature of the project in question. Next, propose the overall manner in which you would apply statistical thinking strategy […]

This is a math pie that is located on the actual website. Once you log on you click on black board. (on the left hand side) and continue in to statistics math 300 course. Once your there you’ll click on ALEKS (located on the leftside). There is a link to […]