FCE 461 - Statistics

FCE 461 - Statistics (45 hrs)

Probability distributions:

Normal, t, chi-square, F and multinomial distributions.  Random Variables:

Concept of the random variable, discrete and continuous distributions.

Expectations:

Expectation of a random variable, laws of expectation, variance and covariance, moments generations, Chebyshev's theorem.

Sampling:

Sample mean, variance, covariance sampling distributions of the means, and of the difference of means and related quantities.

Estimation:

Accuracy and precision, methods of estimation, confidence intervals.  Estimating the mean, difference of two means, the variance and the ration of two variances.

Significance tests:

Statistical hypotheses, tests of samples means, variances, confidence limits, independence.

Curve-fitting

Linear, curvilinear, and multiple regression and correlation.

Analysis of Variances:

One way and two way classification.  Test for equality of several variance, muthjole range test.

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