Businesses That Publish Privacy Policies, and Then Adhere to Them

question 64

True/False

Businesses that publish privacy policies, and then adhere to them, build trust among their customers, an important facet of doing business on the Web.

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Definitions:

Marginal Probability

The probability of an event occurring, disregarding all other variables or outcomes in a probability distribution.

E(XY)

The expected value of the product of two random variables X and Y, indicating their joint mean over all pairs of outcomes.

Marginal Probability

The probability of an event occurring, regardless of the outcomes of other variables; it is calculated by summing the probabilities of the event across all values of the other variables.

E(X + Y)

The expected value of the sum of two random variables, equal to the sum of their individual expected values.