Chi-Squared GOF: Uniform What is a chi-squared goodness of fit test for a given distribution? What are the steps for a chi-squared goodness of fit test for a given distribution? Worked Example Chi-...
Chi-Squared Test for Independence What is a chi-squared test for independence? You will use a contingency table This is a two-way table that shows the observed frequencies for the different combina...
Language of Hypothesis Testing What is a hypothesis test? A hypothesis test uses a sample of data in an experiment to test a statement made about the population The statement is either about a popu...
Calculating Poisson Probabilities How do I calculate P(X = x): the probability of a single value for a Poisson distribution? You should have a GDC that can calculate Poisson probabilities You want ...
Properties of Poisson Distribution What is a Poisson distribution? A Poisson distribution is a discrete probability distribution You will be expected to use the distribution function on your GDC to...
Confidence Interval for μ What is a confidence interval? It is impossible to find the exact value of the population mean when taking a sample The mean of a sample is called a point estimate The bes...
Combinations of Normal Variables What is a linear combination of normal random variables? This can be used to find probabilities when combining normal random variables What is meant by the sample m...
Calculating Normal ProbabilitiesHow do I find probabilities using a normal distribution? You will be expected to use distribution functions on your GDC to find the probabilities when working with a...
Properties of Normal Distribution The binomial distribution is an example of a discrete probability distribution. The normal distribution is an example of a continuous probability distribution. Wha...
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Calculating Binomial Probabilities How do I calculate P(X = x): the probability of a single value for a binomial distribution? You should have a GDC that can calculate binomial probabilities You wa...
Properties of Binomial Distribution What is a binomial distribution? A binomial distribution is a discrete probability distribution You will be expected to use the distribution function on your GD...
