Topic 1: The Logarithmic Function (coming soon)
Topic 2: Continuous Random Variables & The Normal Distribution
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Estimating probability of a continuous random variable using data
The probability Density Function
Mathematical proof that you do not exist
Calculating probability using a probability density function
Proving a function is a probability density function
unknowns in probability density functions
Unbounded Probability density functions
The mean of a continuous random variable
Calculating percentiles from a probability density function
Calculating variance and standard deviation of a continuous random variable
The Cumulative Probability Distribution Function
The normal distribution Introduction
Determining normal probabilities on the casio fx cg50AU
The Inverse Normal Distribution on the Casio FX CG50AU
A tricky normal distribution question
The Normal Approximation to the binomial distribution
Using z scores to standardise and compare values
Topic 3: Interval Estimates for Proportion
Why is sample proportion interesting and important
Sampling from a small population
Sampling from a large population
Sample proportion mean and standard deviation
Approximating the distribution of sample proportions using the normal distribution
Confidence Intervals for Population proportion
Finding a confidence interval on the Casio FXCG50 AU Calculator
Determining required Sample size for a given Margin of error
Binomial Approximation to the normal and sample proportion, one question two ways
