Understanding Statistics - Descriptive, Inferential, Variables, Scales

1-1 M. Amir Hossain, Ph.D. Professor, Applied Statistics D.U. MBM_509: Quantitative Techniques EMBA_502: Analytical Techniques in Management September 24, 2011

What is Meant by Statistics? ,[object Object]

Who Uses Statistics? ,[object Object]

Why Statistics is Studied? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Statistics ,[object Object],[object Object],[object Object]

Types of Statistics (Cont…..) ,[object Object],[object Object],[object Object]

Types of Statistics (Cont…..) (examples of inferential statistics) ,[object Object],[object Object],[object Object]

Types of Variables ,[object Object],[object Object],[object Object],[object Object]

Types of Variables (Cont….) ,[object Object],[object Object]

Types of Variables (Cont…..) ,[object Object],[object Object]

Types of Variables (Cont….) ,[object Object],[object Object],[object Object]

Types of Variables (Cont…) ,[object Object],[object Object],[object Object]

Scales of Measurement ,[object Object],[object Object],[object Object],[object Object]

Scales of Measurement (Cont…..) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Scales of Measurement – Nominal ,[object Object],[object Object]

Scales of Measurement- Nominal (Cont…) ,[object Object],[object Object],[object Object]

Scales of Measurement- Nominal (Cont…..) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scales of Measurement- Ordinal ,[object Object],[object Object]

Scales of Measurement- Ordinal (Cont…..) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scales of Measurement- Interval ,[object Object],[object Object]

Scales of Measurement- Interval (Cont…..) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Scales of Measurement- Ratio ,[object Object],[object Object]

Scales of Measurement- Ratio (Cont…..) ,[object Object],[object Object],[object Object]

Understanding Statistics - Descriptive, Inferential, Variables, Scales

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