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#1 2024-05-15 09:01:51
- mathxyz
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- From: Brooklyn, NY
- Registered: 2024-02-24
- Posts: 1,053
Probability of No Rain
There is a 45% chance of rain tomorrow. What is the probability of no rain tomorrow.
Let me see.
R = probability of rain tomorrow.
P(R) = 45% = 0.45.
So, 1 - 0.45 = 0.55.
I say there's a 55% chance of no rain tomorrow.
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#2 2024-05-15 19:47:24
- Bob
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- Registered: 2010-06-20
- Posts: 10,627
Re: Probability of No Rain
Correct
B
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob 
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#3 2024-05-16 01:40:16
- mathxyz
- Member
- From: Brooklyn, NY
- Registered: 2024-02-24
- Posts: 1,053
Re: Probability of No Rain
Bob wrote:
Correct
B
Yeah, pretty easy example. Unfortunately, not all probability problems are so easily a walk in the park.
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