Business Statistics Class – Live

UNIT I

• Statistics.
• Meaning.
• Definition.
• Importance.
• Functions.
• Limitations.

UNIT II

• Measures of Central value
• Mean, Median, Mode.

UNIT III

• Measures of Dispersion.
• Range .
• Quartile Deviation.
• Mean Deviation.
• Standard Deviation.
• Co-efficient of Variation.

UNIT IV

• Correlation Analysis
• Significance
• Types of Correlation
• Pearson’s CoEfficient of Correlation
• Rank Correlation.
• Regression Analysis
• Regression Equation of X on Y and Regression
• Equation of Y on X.

UNIT V

• Index Numbers.
• Methods of Constructing Index Numbers.
• Weighted and Unweighted Indices.
• Fisher’s Ideal Index.
• Time Reversal and Factor Reversal Test.
• Consumer Price Index.

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