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Can someone explain how to do this, please? Thanks!!

 Feb 13, 2019
 #1
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Take the percentage of it not raining over all the 3 days and times them together to get the chance it will not rain over all those days.

 

(0.6 * 0.5 * 0.2) = P of rain over all the days

0.06 or 6 percent that it will rain over all those days.

 

Taking the chance of it raining Monday is:

 100 - 50 = 50 percent chance over monday.

Taking the percent chance of it raining over monay and tuesday:

0.6 * 0.5 = 30 percent chance it will rain over those two days.

Taking the percent chance of it raining over all the days is:

0.6 * 0.5 * 0.2 = 0.06 so a 6 percent chance over all the three days.

 

Does this make since? 

 Feb 13, 2019
edited by StarStrike  Feb 13, 2019
edited by StarStrike  Feb 13, 2019

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