## Basic StatisticsBasic Statistics Covers A Wide Range Of Statistical Theory Taught In Almost All Faculties. Theory Followed By Relevant Formulae Is Fully Explicated Through Solved Numerical Problems. Mathematical Derivations And Proofs Of The Formulae Are Largely Absent. The Book Presupposes No Advance Knowledge Of Mathematics.Basic Statistics Fully Covers The Syllabi Of Statistics Courses Running In Various Universities In The Faculties Of Commerce, Arts, Master Of Business Management, Agriculture, Home Science, Pharmacy, And For Students Appearing In C.A. (P.E.-I), I.C.W.A. (Inter.), Etc. This Book Provides Exhaustive Matter In A Simple, Lucid And Exact Manner For Inquisitive Minds.Fourth Edition Of Basic Statistics Is Fully Revised And Enlarged. The Addition Of Two Chapters Entitled Research Processes And Experimental Research Designs Has Made The Book Complete In Its Own Sense. Variety Of Large Number Of Theory And Numerical Questions At The End Of Each Chapter Is A Boon To Achieve One S Own Goal. A Reader Will Find The Book Very Useful And Better Than His Expectations. |

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### Contents

Status of Statistics | 1 |

Classification Tabulation and Graphical | 10 |

Measures of Central Values 3160 | 31 |

Measures of Dispersion 6181 | 61 |

Elementary Probability 82105 | 82 |

Random Variable and Probability Distributions 106141 | 106 |

Sampling and its Uses 142171 | 142 |

Some Sampling Distributions 172181 | 172 |

Multivariate Regression and Correlation 404431 | 404 |

Time Series Analysis 432480 | 432 |

Index Numbers 481522 | 481 |

Interpolation and Extrapolation 523563 | 523 |

Elementary Decision Theory 564584 | 564 |

Statistical Quality Control 585619 | 585 |

Statistical Organisation in India 620649 | 620 |

Business Forecasting 650667 | 650 |

Research Processes 182211 | 182 |

Test of Significance 212241 | 212 |

ChiSquare and FTest 242273 | 242 |

Experimental Research Designs 274306 | 274 |

Nonparametric Tests 307333 | 307 |

Association of Attributes 334350 | 334 |

Regression and Correlation 351403 | 351 |

Vital Statistics 668691 | 668 |

Mathematics for Statistics 692704 | 692 |

Statistical Tables 705735 | 705 |

Answers to Numerical Problems 736754 | 736 |

755 | |

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acceptance analysis applied association attributes average base basis calculated called census changes chapter collected compared considered consists correlation coefficient curve death decision defective denoted depends discussed distribution effect equal equation error estimated event example expected experiment factors figures forecast formula frequency function given gives Hence hypothesis income increase independent index numbers India indices industrial interval known less limits mean measure median method normal observations obtained occur percentage period persons points population present probability problem production published quantity questions random regression rejected relation respectively sample scale seasonal selected significance situation square standard deviation statistics survey taken taking treatment trend units variable variance variation various weights