# Elements of Statistics Unit Wise Free Notes @ mpnrc.app

CCSU BCA305 Statistics Notes Chaudhary Charan Singh CCS University Meerut BCA 3rd Semester CCSU BCA305 CCSU Elements of Statistics Unit Wise Syllabus and Free Notes Download Candidates Can Direct Download Chaudhary Charan Singh University CCSU Statistics Notes Full Notes Download CCSU Elements of Statistics Unit Wise Full Notes Download @ mpnrc.app

1st UNIT

 TOPICS Links Definition and scope of statistics View Concept of population and simple with Illustration View Raw data View Attributes and variables View Classification View Frequency distribution View Cumulative frequency distribution View

2nd UNIT

 TOPICS Links Concept of central Tendency View Requirements of a good measures of central tendency View Arithmetic mean View Median View Mode View Harmonic Mean View Geometric mean for grouped and ungrouped data View

3rd UNIT

 TOPICS Links Concept of dispersion View Absolute and relative measure of dispersion View range variance View Standard deviation View Coefficient of variation View

4th UNIT

 TOPICS Links Permutations of ‘n’ dissimilar objects taken ‘r’ at a time (with or without repetitions) View nPr = n!/(n-r) !(without proof) View Combinations of ‘r’ objects taken from ‘n’ objects View nCr = n!/(r!(n-r)!) (without proof) View Simple Examples, Applications View

5th UNIT

 TOPICS Links Experiments and random experiments View Ideas of deterministic and non-deterministic experiments View Definition of sample space, discrete sample space View Events; Types of Events View Union and Intersections of two or more events View Mutually Exclusive Events View Complementary event, Exhaustive event; Simple Examples View Classical definition of probability View Addition theorem of probability without Proof (upto three events are expected) View Definition of conditional probability Definition of independence of two events View Simple Numerical Problems View

6th UNIT

 TOPICS Links Introduction, Control Limits, Specification Limits View Tolerance Limits, Process and Product Control View Control Charts for X and R View Control Charts for Number of Defective {n-p Chart} View Control Charts for Number of Defects {c – Chart} View