Business statistics : theory and applications / by P.N. Jani

includes contents and index.

_contents:
1. basics of statistical and data collection techniques;
2. organizing and presenting data;
3. summarising data ---- measures of central tendency and dispersion;
4. summarising data -- other measures ;
5. probability -- a measure of the uncertainty;
6. probability distribution--- discrete families;
7. probability distributions ----continuous families;
8. making inference and conclusion : statistical inference 1----estimation;
9; statistical inference 2----basics of testing of hypothesis,one and two sample tests;
10; statistical inference 3--- chi-square, analysis of variance, and other tests;
11.statistical inference 4---non parametric tests;
12: simple regression and correlation analyses;
13: multiple regression analysis;
14.time series analysis and forecasting;
15: index numbers:
16; statistical computations and analysis using excel;