'Specific data values' presentation slideshows

817 views • 59 slides

Measures of Central Tendency

Measures of Central Tendency. Objective. To learn how to find measures of central tendency in a set of raw data. . Relevance. To be able to calculate the most appropriate measure of center after analyzing the context of a study that might or might not contain extreme values.

612 views • 57 slides

Discrete and Continuous Random Variables

846 views • 17 slides

Data and Schema Modifications

Data and Schema Modifications. Chapters 4,5 (6/E) Chapter 8 (5/E). Lecture Outline. Updating Databases Using SQL Specifying Constraints as Assertions and Actions as Triggers Schema Change Statements in SQL. The INSERT Command. Adds tuple(s) to a relation

264 views • 12 slides