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The table shows coffee preferences from a survey.


Coffe Type Plain Sugar Creamer
Regular 0.27 0.19 0.32
Decaf 0.05 0.08 0.09


If a person is chosen at random in this survey, what is the P(decaf or sugar)?
0.54
0.41
0.22
0.08

Respuesta :

Using it's concept, the desired probability is given as follows:

P(decaf or sugar) = 0.41.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes. A probability can also be represented as a proportion.

From the table, we have that:

  • P(decaf) = 0.05 + 0.08 + 0.09 = 0.22.
  • P(sugar - decaf) = 0.19.

Hence:

P(decaf or sugar) = 0.22 + 0.19 = 0.41.

More can be learned about probabilities at https://brainly.com/question/14398287

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