final-review-ss

# final-review-ss - The UNIVERSITY of NORTH CAROLINA at...

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6/10/11 Review for the Final Exam 1 STOR 155 Introductory Statistics Review for the Final Exam Summer 2011 The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL

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6/10/11 Review for the Final Exam 2 Final Exam Format Monday, 6/13, 8 --- 11 am Closed-book, closed-notes One formula sheet (double-sided) Calculator Scantron and #2 pencils Tables will be provided Between 40 & 50 multiple choice questions --- about a half based on materials covered after the 2 nd midterm
6/10/11 Review for the Final Exam 3 Suggestions for your review • Read the lecture notes carefully. • Go over homework problems previous review problems practice problems in this final review practice midterms and final ( Solve the problems yourself ! )

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6/10/11 Review for the Final Exam 4 What have we learned in STOR 155? • Basic data analysis techniques • Simple linear regression • Elementary probability • Sampling distributions • Point estimation & confidence intervals • Hypothesis testing ( z test & t test)
6/10/11 Review for the Final Exam 5 Review of Chapter 1 Visualization tools : – stem-and-leaf, histogram, bar graph, pie chart, boxplot, time plot Measures of Location : – mean, median, mode Measures of Variability : – range, interquartile range, standard deviation, variance The five-number summary Effect of linear transformation Normal distribution : – Standardization, normal distribution calculation

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final-review-ss - The UNIVERSITY of NORTH CAROLINA at...

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