TY  - BOOK
AU  - Bluman, Allan G.
TI  - Elementary statistics : : a step by step approach / 
SN  - 97816548123
AV  - SHS QA 276.12 B48 2023 
PY  - 2023///
CY  - New York
PB  - McGraw Hill, 
KW  - Statistics
N1  - Includes bibliographical references and index; ch.1 The nature of probability and statistics -- ch.2 Frequency distributions and graphs -- ch.3 Data description -- ch.4 Probability and counting rules -- ch.5 Discrete probability distributions -- ch.6 The normal distribution -- ch.7 Confidence intervals and sample size -- ch.8 Hypothesis testing -- ch.9 Testing the difference between two means, two proportions and two variances -- ch.10 Correlations and regression -- ch.11 Other Ch-square -- ch.12 Analysis of variance -- ch.13 Nonparametric statistics -- ch.14 Sampling and simulation
ER  -