6
AssignmentMultiple Choice

Finding Outcomes

Question 6 • CR - Algebra 2 26-27 - S2

A random number generator is used to create a list of 200 single-digit numbers. Of those 200 numbers, 105 are even and ninety-five are odd. Seven was generated fifteen times.What is the experimental probability of an odd number other than seven being generated?

Answer
A
40.0%
B
45.0%
C
47.5%
D
52.5%

Explanation

There were 95 odd numbers, including the 15 times that seven was generated. So the number of odd results other than seven was 95 − 15 = 80. The experimental probability is 80 ÷ 200 = 0.40, or 40.0%, which is choice A.

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