Topic Index > TI 89 Hypothesis testing on the TI-89 titanium graphing calculator takes away the tedium of the calculations, allowing you to concentrate on the meaning of the testing. You will usually be testing an alternate hypothesis. For example,…

# Solving Central Limit Theorem Word Problems on the TI-89 Graphing Calculator

Topic Index > TI 89 A normal approximation to the binomial can be used when we have a large enough sample size. In statistics mumbo-jumbo, they say that if n × p and n × (1 – p) are greater…

# Central Limit Theorem Examples in Easy Steps

Main Index > Central Limit Theorem Examples A Central Limit Theorem word problem will most likely contain the phrase “assume the variable is normally distributed”, or one like it. You will be given: A population (i.e. 29-year-old males, seniors between…