Agricultural statistics

All academic topics

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Variables,
Frequency distribution,
Measures of location and variation and shape characteristics of curves.
Random experiment: outcome, sample space, events.
Laws of probability. probability distribution.
Probability function.
Simple correlation and regression: Pearson’s correlation coefficient, least squares
method for fitting regression line.
Population and sample, null and alternative hypotheses; Level of significance.
Basic steps for testing hypothesis.
Statistical tests: Significance of correlation and regression coefficients, independence of attributes.
Statistical Quality Control.: Product control vs. process control,
Problems and principles of statistical quality control.
Construction of different types of control chart.
Producer’s risk and consumer’s risk, OC and ASN functions. Experimental design: Basic concepts and
principles.