Standard 3.3 Probability
... students have to formulate a plan to answer it and use a two-way table of data to find all the necessary probabilities. The special emphasis is on developing understanding of conditional probability and independence. This task could be used as a group activity where students cooperate to formulate a ...
... students have to formulate a plan to answer it and use a two-way table of data to find all the necessary probabilities. The special emphasis is on developing understanding of conditional probability and independence. This task could be used as a group activity where students cooperate to formulate a ...
![[SEM] example 4](http://s1.studyres.com/store/data/016282720_1-995166091f3f62939bb02731855735fd-300x300.png)
Chapter 6: Normal Probability Distributions
... How to find areas with a nonstandard normal distribution: 1. Sketch a normal curve, label the mean and the specific x values, then shade the region representing the desired probability 2. For each relevant value x that is a boundary for the shaded region, use the formula to convert that value to t ...
... How to find areas with a nonstandard normal distribution: 1. Sketch a normal curve, label the mean and the specific x values, then shade the region representing the desired probability 2. For each relevant value x that is a boundary for the shaded region, use the formula to convert that value to t ...
Lecture04
... we will frequently use this equation as our test for independence. f) The book mentions yet another condition equivalent to positive relevance, negative relevance, or independence. It involves testing the determinant of the 2x2 matrix whose entries are those of the two-way table whose categories are ...
... we will frequently use this equation as our test for independence. f) The book mentions yet another condition equivalent to positive relevance, negative relevance, or independence. It involves testing the determinant of the 2x2 matrix whose entries are those of the two-way table whose categories are ...
Small Sample tests
... Sampling problems discussed so far dealt with means and proportions. Evaluation of their sampling errors was based on the normal distribution. In the case of the mean, the sampling distribution was normal because the variable was distributed normally in the population or because the Central Limit Th ...
... Sampling problems discussed so far dealt with means and proportions. Evaluation of their sampling errors was based on the normal distribution. In the case of the mean, the sampling distribution was normal because the variable was distributed normally in the population or because the Central Limit Th ...