THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 229

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
The number of people arriving at a bicycle repair shop follows a Poisson distribution with an average of 5 arrivals per hour.Let X represent the number of people arriving per hour.
-What is the probability that more than seven people arrive at the bike repair shop in a one hour period of time?

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Definitions:

Independent Variable

The variable in an experiment that is manipulated or changed by the researcher to observe its effect on the dependent variable.

Experimenter's Friendly Smile

A variable in psychological experiments that can influence participants' responses, potentially introducing bias.

Cold Demeanor

A behavior characterized by emotional detachment, aloofness, or a lack of warmth in interactions with others.

Single-blind Experiment

A type of experiment where the participants do not know which group (control or experimental) they belong to, but the researchers do.