Given That Events a and B Are Independent, and That

question 22

True/False

Given that events A and B are independent, and that P(A) = 0.9 and P(B | A) = 0.5, then P(A  B) = 0.45.

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Definitions:

Median

The median is the central number in a set of data that has been organized in either increasing or decreasing sequence.

Bimodal Data

A distribution of data showing two distinct peaks or modes, indicating two predominant values within the dataset.

Population Mean

The mean of all members of a whole population, representing the central tendency of the population data.

Sample Mean

The average of a set of observations or scores taken from a sample.