The number of messages sent to a computer bulletin board is a Poisson random variable with a mean of 5 messages per hour. What is the probability that less than two messages are received in one-half hour? Select one: O a. 0.2873 О Б.0.1 O c.0.1873 O d. 0.341

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.