The probability that it rains two days in a row is 4/81 or 4.93% if it rains 2 out of 9 days in Austin, Texas.
What is probability?
It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words the probability is the number that shows the happening of the event.
We have:
It rains 2 out of 9 days in Austin, Texas.
P(r) = 2/9
So the probability that it rains two days in a row = (2/9)(2/9)
= 4/81
= 4.93%
Thus, the probability that it rains two days in a row is 4/81 or 4.93% if it rains 2 out of 9 days in Austin, Texas.
Learn more about the probability here:
brainly.com/question/11234923
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