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Discuss examples in which statistical methods are used, or have been used, in chemical analysis. Identify...

Discuss examples in which statistical methods are used, or have been used, in chemical analysis. Identify the statistical methods used, and describe the implementation of these methods as well as the benefits obtained from their use. Explain using f-Test, t-Test, Grub's test, methods in least-squares/linear regression analysis, and multivariate analysis (ANOVA). Do not use methods in principle components analysis (PCA), PCR, Simplex optimization.

math   Statistics-And-Probability   
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Answer #1

Statistical methods are used many places, we shall discuss one by one.

As in case of t test, it is used when we have to compare two different samples coming from same normal population or to test single mean under some assumption.

As f test is used when we have to compare more than two sample sets coming from same normal population.

In anova technique, we have to compare effect of two or more than two treatment on yield .

This is mainly used in chemical or agriculture experiments .

Least square technique is uses to find best fit of a given model using the sample data.

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