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Question
Let E be an event such that P(not E) = `1/5`, then P(E) is equal to ______.
Options
`1/5`
`2/5`
0
`4/5`
MCQ
Fill in the Blanks
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Solution
Let E be an event such that P(not E) = `1/5`, then P(E) is equal to `underlinebb(4/5)`.
Explanation:
Given that,
P(not E) = `1/5`
So, P(E) = `1 - 1/5`
= `4/5`
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