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can someone help me with this? PROBABILITY QUESTION

A psychologist plans an experiment in which subjects draw an object based on a verbal description. For each trial, one person draws, one reads the description, and one records how long it takes to get a successful drawing.

From a group of 8 people, in how many ways can the psychologist select a person to draw, a person to read, and a person to record time?

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Answer:

336

Step-by-step explanation:

just took the test

kapoorprachi783

The correct answer is 336.

How many ways can the psychologist select a person to draw, a person to read, and a person to record time?

By using the arrangement calculation formula:

⇒ [tex]A^{3}[/tex][tex]^{8}[/tex]  

⇒ 8 × 7 × 6

⇒ 336

The correct answer is 336.

How do you calculate an arrangement?

Remember that combinations are a way to calculate the total outcomes of an event where the order of the outcomes does not matter. To calculate combinations, we will use the formula NCR = n! / r! * (n - r)!, where n represents the number of items, and r represents the number of items being chosen at a time.

Learn more about arrangement calculation formula here: brainly.com/question/251701

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