Uniform Probability Models Quick Check
3 of 53 of 5 Items
Question
Use the table to answer the question.
Letters M O D E L S
Probability 16 16 16 16 16 16
Use the uniform probability model to find the probability of selecting a vowel letter from the word MODELS .
(1 point)
Responses
16
Start Fraction 1 over 6 End Fraction
136
Start Fraction 1 over 36 End Fraction
13
Start Fraction 1 over 3 End Fraction
23
Start Fraction 2 over 3 End Fraction
The letters M, O, and E are vowels. Since each letter has a probability of 1/6 of being selected, the probability of selecting a vowel letter is 1/6 + 1/6 + 1/6 = 1/3 or 1 over 3.
Therefore, the correct answer is 13 (1/3 or 1 over 3).