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...
?AP 宏觀經濟學新考綱剖析? CB公布并更新了2023年AP宏觀經濟學考試規則及考綱(Course and Exam Updates)： 主要變化分為兩大部分：第一是考試中計算器的使用規定變化；第二是考綱知識點的更新，今天就來帶大家來...
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...
Unbiased Estimates What is an unbiased estimator of a population parameter? An?estimator?is a?random variable?that is used to?estimate a population parameter An?estimate?is the value produced by th...
Polynomial Division What is a polynomial? A?polynomial?is an algebraic expression consisting of a finite number of terms, with non-negative integer indices only What is polynom...
