Member of the e-learning unit. Retiring at the end of September 2016.

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Bill's activity

Bill Foster on Principle value of a complex number 11 months, 2 weeks ago

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Bill Foster on Precedence of operators 11 months, 2 weeks ago

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Bill Foster on Power series solution of second order ODE 11 months, 2 weeks ago

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Bill Foster on Polar form of a complex number 11 months, 2 weeks ago

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Bill Foster on Permutations: two-line form 11 months, 2 weeks ago

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Bill Foster on Are described variables from Poisson or binomial distributions?, 11 months, 2 weeks ago

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Bill Foster on Roots of a quartic real polynomial 11 months, 2 weeks ago

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Bill Foster on Find a confidence interval given the mean of a sample, , 11 months, 2 weeks ago

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Bill Foster on Find z-score for sample and calculate confidence interval 11 months, 2 weeks ago

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