Suppose the probability that it will rain tomorrow is 0.55. What is the probability that it will not rain tomorrow?
Question
Suppose the probability that it will rain tomorrow is 0.55. What is the probability that it will not rain tomorrow?
Solution
The probability of an event not happening is calculated by subtracting the probability of the event happening from 1.
Step 1: Identify the probability of the event happening. In this case, the probability that it will rain tomorrow is 0.55.
Step 2: Subtract this probability from 1.
So, 1 - 0.55 = 0.45
Therefore, the probability that it will not rain tomorrow is 0.45 or 45%.
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