Types of Data, Sampling - Department of Statistics

Lecture 25

Types of Data, Sampling

STAT 225 Introduction to Probability Models April 16, 2104

Types of Data, Sampling

Definitions Types of Data Sampling

Whitney Huang Purdue University

25.1

Agenda

1 Definitions 2 Types of Data 3 Sampling

Types of Data, Sampling

Definitions Types of Data Sampling

25.2

Probability vs. Statistics

Types of Data, Sampling

Definitions Types of Data Sampling

Figure : Taken from JHU Statistical Computing by Hongkai Ji

25.3

Definitions

Statistics is the science of collecting, analyzing, presenting, and interpreting data

Types of Data, Sampling

Definitions Types of Data Sampling

25.4

Definitions

Statistics is the science of collecting, analyzing, presenting, and interpreting data Data set: all the data collected in a particular study

Types of Data, Sampling

Definitions Types of Data Sampling

25.4

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