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Statistics homework help

https://www.youtube.com/watch?v=9GtaIHFuEZU&feature=emb_err_woyt (Known σ) a. What is the Formula for the Confidence Interval for the Mean with a known σ? b.  What is the definition of a confidence interval estimate ( explain what the formula means)? c. Suppose that you have a sample of n= 25 and has a mean of 362.3 grams (μ= 362.3g)  and […]

Statistics homework help

H. G. Wells is credited with saying, “Statistical thinking will one day be as necessary for efficient citizenship as the ability to read and write!” (1). Take a position on whether you agree or disagree with this statement, and provide a rationale for your response.

Statistics homework help

https://www.youtube.com/watch?v=9GtaIHFuEZU&feature=emb_err_woyt (Known σ) a. What is the Formula for the Confidence Interval for the Mean with a known σ? b.  What is the definition of a confidence interval estimate ( explain what the formula means)? c. Suppose that you have a sample of n= 25 and has a mean of 362.3 grams (μ= 362.3g)  and […]

Statistics homework help

The average student loan debt for college graduates is $25,750. Suppose that that distribution is normal and that the standard deviation is $11,850. Let X = the student loan debt of a randomly selected college graduate. Round all probabilities to 4 decimal places and all dollar answers to the nearest dollar. a.  What is the […]

Statistics homework help

A school psychologist is asked to assess the effectiveness of three instructional approaches to teaching reading to second grade elementary school children.   The different approaches are whole language, phonic, and blended instruction.  The “Whole Language Approach” is a method of teaching children to read by recognizing words as whole pieces of language. The “phonics approach” teaches […]

Statistics homework help

A school psychologist is asked to assess the effectiveness of three instructional approaches to teaching reading to second grade elementary school children.   The different approaches are whole language, phonic, and blended instruction.  The “Whole Language Approach” is a method of teaching children to read by recognizing words as whole pieces of language. The “phonics approach” teaches […]

Statistics homework help

Instructions Statistical Techniques For this final paper, you will develop a research proposal to solve a business problem choosing one of the statistical techniques we covered in this course. Your paper must: Tasks: Assess a business problem. Justify statistical technique choice for your problem. Analyze three peer-reviewed research articles applying your chosen statistical technique to […]