Basic statistical formulas
[DOC File]Formula Sheet and List of Symbols, Basic Statistical Inference
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The following formulas give estimates for b0 and b1 that minimizes the squared sum of estimation error, called least squared estimates. Excel functions for regression: b1 = SLOPE(y-range,x-range) b0 = INTERCEPT(y-range,x-range) ... Review of Basic Statistical Concepts ...
Statistics Formula | Basic Statistics Formulas
Formula Sheet and List of Symbols, Basic Statistical Inference. Symbol What it Represents. X variable. sample mean. μ population mean. s sample standard deviation. s2 sample variance. σ population standard deviation. σ2 population variance. sample proportion. p population proportion. q 1-p. n sample size. α significance level
[DOC File]Sampling and Sample Size - Columbia University
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1. Carry out and interpret the results of basic statistical analysis, analysis of variance, chi-square analysis, simple and multiple regression, statistical quality control and time series forecasting. 2. Learn the basic application of statistical software (SAS/Excel) for conducting these procedures. 3.
[DOC File]Review of Basic Statistical Concepts
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The course is aimed at those who have a good understanding of the basic use of Excel and sound statistical understanding. It is assumed that you have attended the Introduction to Excel Formulae & Functions course or have a good working knowledge of all the topics covered on that course. In particular, you should be able to do the following:
[DOCX File]Step-by-Step 1 – Explore Functions
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Basic Statistical Analysis with Excel. Excel is an extremely versatile tool for statistical analysis. With a set of data, the user can readily calculate such descriptive statistics as the . mean, the . standard deviation, the . median, and the . range
[DOCX File]Applications of Microsoft® Excel in Analytical Chemistry ...
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The answers to Questions 3 and 4 are the key ingredients of the formulas for sample size estimation. Sample Size Estimation; Answering THE QUESTION! The basic formulas require the four components discussed above: an acceptable alpha . an acceptable power (or beta) the population standard deviation of the outcome variables, and
[DOCX File]ISyE 2028A - Basic Statistical Methods - Spring 2010
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Applies basic algebra and statistical techniques and formulas (e.g., measures of central tendency, standard deviation) to calculate data. Understands and can select and use advanced statistical and quantitative techniques and principles (e.g., random sampling, multiple regression, factor analysis, analysis of variances, and discriminate ...
[DOC File]Opening Excel and Inputting Data
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The statistical analysis of large data sets is an integral part of modern business practice. Accordingly, statistical softwares will be used to supplement hand-calculations throughout the course. The course objective is to provide quantitative analysis skills for business data interpretation and to demonstrate the effectiveness of statistical ...
[DOC File]Advanced Excel - Statistical functions & formulae
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On the FORMULAS tab, in the Formula Auditing group, click . Show Formulas. The formulas appear in the worksheet. 11. Click the . Show Formulas . button again to turn off the display of formulas. 12. SAVE the workbook to your Lesson 5 folder as . 05 Game Stats Solution . and then CLOSE the file. LEAVE Excel open to use in the next project.
[DOCX File]Introduction to Business and Economic Statistics
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Formulas for +,-,*,/ of Cells 5. Adding/Subtracting Two Cells 5. Adding/Subtracting Multiple Cells 5. Dividing/Multiplying Individual Cells 6. Basic Statistical Analysis 6. Average (Mean) of a Set of Data 7. Median 7. Quartile 7. Standard Deviation 8. t-Test 8. Covariance 9. Matrix (Array) Operations 10. Multiplying Matrices 10. Inverse Matrix ...
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