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#1 2023-11-13 18:54:44

sologuitar
Member
Registered: 2022-09-19
Posts: 467

Probability of No Rain

There's a 30% chance of rain tomorrow. What is the probability of no rain tomorrow?


Let me see.


I know that 30% = 0.30 as a decimal.


Let P = probability


P(no rain) = 1 - P(rain)


P(no rain) = 1 - 0.30


P(no rain) = 0.70


P(no rain) = 70%


You say?

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#2 2023-11-13 20:51:03

Bob
Administrator
Registered: 2010-06-20
Posts: 10,190

Re: Probability of No Rain

yes


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 smile

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#3 2023-11-14 03:24:12

sologuitar
Member
Registered: 2022-09-19
Posts: 467

Re: Probability of No Rain

Bob wrote:

yes

I struggle greatly with probability problems. I hope to overcome this set back in my future self-study of basic probability.

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