A multiple choice quiz has 10 questions. Each question has 5 possible answers of which only one is correct. a. i. What is the probability of selecting a correct answer? ii. Determine the probability that if a student guesses he/she will get: 1. Exactly two (2) correct answers? 2. At least three (3) correct answers?
A multiple choice quiz has 10 questions. Each question has 5 possible answers of which only one is correct. a. i. What is the probability of selecting a correct answer? ii. Determine the probability that if a student guesses he/she will get: 1. Exactly two (2) correct answers? 2. At least three (3) correct answers?
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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Transcribed Image Text:A multiple choice quiz has 10 questions. Each question has 5 possible answers of which
only one is correct.
a.
i. What is the probability of selecting a correct answer?
ii. Determine the probability that if a student guesses he/she will get:
1. Exactly two (2) correct answers?
2. At least three (3) correct answers?
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