Answer:
<u>The correct answer is B. 3,439/10,000</u>
Correct statement and question:
Suppose that an experiment is repeated four times. A certain event has probability of 0.1 in a single repetition of the experiment. What is the probability that it occurs at least once?
A. 729/10,000
B. 3,439/10,000
C. 2,187/10,000
Source: Previous question that can be found at brainly
Step-by-step explanation:
1. Let's find out the probability of the event occurs at least once in the four repetitions of the experiment, this way:
Probability that the event never occurs = (0.9 * 0.9 * 0.9 * 0.9)
Probability that the event never occurs = 0.6561
Therefore, the probability that it occurs at least once = 1 - 0.6561
Probability that it occurs at least once = 0.3439
0.3439 = 3,439/10,000
<u>The correct answer is B. 3,439/10,000</u>
