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A-Level Further Statistics – – Inference using Normal and t-Distribution Booklet + Answers
TheRevisionStationTheRevisionStation

A-Level Further Statistics – – Inference using Normal and t-Distribution Booklet + Answers

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Formulate hypotheses and apply a hypothesis test concerning the population mean using a small sample drawn from a normal population of unknown variance, using a t-test Calculate a pooled estimate of a population variance from two samples Formulate hypotheses concerning the difference of population means, and apply, as appropriate – a 2-sample t-test – a paired sample t-test – a test using a normal distribution Determine a confidence interval for a population mean, based on a small sample from a normal population with unknown variance, using a t-distribution Determine a confidence interval for a difference of population means, using a t-distribution or a normal distribution, as appropriate.
A-Level Further Statistics – – Inference using Normal and t-Distribution PPT
TheRevisionStationTheRevisionStation

A-Level Further Statistics – – Inference using Normal and t-Distribution PPT

(0)
Formulate hypotheses and apply a hypothesis test concerning the population mean using a small sample drawn from a normal population of unknown variance, using a t-test Calculate a pooled estimate of a population variance from two samples Formulate hypotheses concerning the difference of population means, and apply, as appropriate – a 2-sample t-test – a paired sample t-test – a test using a normal distribution Determine a confidence interval for a population mean, based on a small sample from a normal population with unknown variance, using a t-distribution Determine a confidence interval for a difference of population means, using a t-distribution or a normal distribution, as appropriate.
A-Level Further Statistics – Inference using Normal and t-Distribution PPT and Lesson Booklet
TheRevisionStationTheRevisionStation

A-Level Further Statistics – Inference using Normal and t-Distribution PPT and Lesson Booklet

(0)
Formulate hypotheses and apply a hypothesis test concerning the population mean using a small sample drawn from a normal population of unknown variance, using a t-test Calculate a pooled estimate of a population variance from two samples Formulate hypotheses concerning the difference of population means, and apply, as appropriate – a 2-sample t-test – a paired sample t-test – a test using a normal distribution Determine a confidence interval for a population mean, based on a small sample from a normal population with unknown variance, using a t-distribution Determine a confidence interval for a difference of population means, using a t-distribution or a normal distribution, as appropriate.
A-Level Further Statistics – Probability Generating Functions Booklet + Answers
TheRevisionStationTheRevisionStation

A-Level Further Statistics – Probability Generating Functions Booklet + Answers

(0)
Understand the concept of a probability generating function (PGF) and construct and use the PGF for given distributions e.g discrete uniform, binomial, geometric and Poisson distributions Use formulae for the mean and variance of a discrete random variable in terms of its PGF, and use these formulae to calculate the mean and variance of a given probability distribution Use the result that the PGF of the sum of independent random variables is the product of the PGFs of those random variables.
A-Level Further Statistics – Probability Generating Functions PPT
TheRevisionStationTheRevisionStation

A-Level Further Statistics – Probability Generating Functions PPT

(0)
Understand the concept of a probability generating function (PGF) and construct and use the PGF for given distributions e.g discrete uniform, binomial, geometric and Poisson distributions Use formulae for the mean and variance of a discrete random variable in terms of its PGF, and use these formulae to calculate the mean and variance of a given probability distribution Use the result that the PGF of the sum of independent random variables is the product of the PGFs of those random variables.
A-Level Further Statistics – Probability Generating Functions PPT and Lesson Booklet
TheRevisionStationTheRevisionStation

A-Level Further Statistics – Probability Generating Functions PPT and Lesson Booklet

(0)
Understand the concept of a probability generating function (PGF) and construct and use the PGF for given distributions e.g discrete uniform, binomial, geometric and Poisson distributions Use formulae for the mean and variance of a discrete random variable in terms of its PGF, and use these formulae to calculate the mean and variance of a given probability distribution Use the result that the PGF of the sum of independent random variables is the product of the PGFs of those random variables.