Examlex
You have designed a new intelligence test and want to make sure that it is a good test. So, you have a group of students take the test and then you look to see if all of the individual items are highly correlated. You are testing for
Successes
The occurrences of a defined outcome of interest in a series of trials or tests.
Hypergeometric Distribution
A discrete probability distribution that describes the probability of k successes in n draws, without replacement, from a finite population of size N that contains exactly K successes.
Probability Distribution
A mathematical description of a random phenomenon in terms of the probabilities of its outcomes.
Electrical Outages
Interruptions in electrical power supply, often due to system failures or maintenance activities.
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