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When There Is an Exciting Announcement to Be Made About

question 67

Multiple Choice

When there is an exciting announcement to be made about a product such as an upcoming sale,Marty can get the word out quickly by using which of the following modes of communication?


Definitions:

Simple Random Sampling

A sampling method where each member of a population has an equal probability of being selected into the sample.

Sample Mean

The sample mean is the average value of a sample of data, calculated by summing all data points and dividing by the number of points.

Random Variable

A variable whose values depend on outcomes of a probabilistic phenomenon.

Population Mean

The average of a set of values or measurements in the entire population.

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