Izukuspuppy09 Izukuspuppy09

18-05-2021
Mathematics

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The probability that a student guesses the correct answer to a four-choice multiple-choice question is P(correct)=0.25. How many correct answers should a student expect to guess on a test with 72 four-choice multiple-choice questions?

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0952116 0952116

18-05-2021

Answer: 18

Step-by-step explanation:

0.25 or 1/4 can be answered correctly

there's 72 questions

0.25*72=18

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