The Practically Cheating Statistics Handbook ti-83 Companion Guide

using the down arrow to switch between rows as you complete them.
Step 4: Press to select Calculate then press . The answer displayed is
(6.7467, 21.253). We’re 98% sure that the difference between the two
means is between 6.7467 and 21.253.

---

Document Outline

• Cover Page
• The Practically Cheating Statistics Handbook TI-83 Companion Guide
• Mean And Median
• Interquartile Range
• Variance
• Standard Deviation
• Box Plot
• Cumulative Frequency Table
• Frequency Chart Or Histogram
• Scatter Plot
• Combinations
• Permutations
• Mean And Standard Deviation For A Binomial Probability Distribution
• Bionomial Probability: Binomcdf
• Bionomial Probability: Binompdf
• Central Limit Theorem
• Normally Distributed Probability
• Normal Probability Density Function
• Find A Critical Value
• Hypothesis Test On A Mean
• Confidence Intervals For A Proportion
• Confidence Interval For A Mean (Known Standard Deviation)
• How To Find A T Distribution
• Linear Regression
• Confidence Intervals For Two Populations