Lecture Notes || SNS Courseware

Subject Details

Dept : MCA

Sem : 1

Regul : 2023

Faculty : Dr. NANDINI.G

phone : NIL

E-mail : nandiniap2006@gmail.com

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Lecture Notes

UNIT 1:

Cumulative Frequencies

Relative Frequencies

Pie Charts

Bar Charts

Histogram

Frequency Polygon

Frequency Ogives

UNIT 2:

Arithmetic Mean

Median

Mode

Range

Quartile Deviation

Standard Deviation

Variance

Co efficient of Variance

UNIT 3:

Sampling distributions-Tests for single mean (large samples)

Sampling distributions-Tests for Difference of two means(large samples)

Sampling distributions-Tests for single Proportion(large samples)

Sampling distributions-Tests for Difference of two Proportion(large samples

Sampling distributions-Tests for single mean and Difference of two means(small samples)

Sampling distributions-Tests for single mean (smal samples)

Chi square test for goodness of fit-Independence of attributes.

Lecture Notes