You are planning a picnic today, but the morning is cloudy Oh no! 50% of all rainy days start off cloudy! But cloudy mornings are common (about 40% of days start cloudy)And this is usually a dry month (only 3 of 30 days tend to be rainy, or 10%) What is the chance of rain during the day? * 50% 30.5% O 10.5% O 12.5%

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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You are planning a picnic today, but the morning is cloudy Oh no! 50% of all rainy
days start off cloudy! But cloudy mornings are common (about 40% of days start
cloudy)And this is usually a dry month (only 3 of 30 days tend to be rainy, or 10%)
What is the chance of rain during the day? *
50%
30.5%
O 10.5%
O 12.5%
Transcribed Image Text:You are planning a picnic today, but the morning is cloudy Oh no! 50% of all rainy days start off cloudy! But cloudy mornings are common (about 40% of days start cloudy)And this is usually a dry month (only 3 of 30 days tend to be rainy, or 10%) What is the chance of rain during the day? * 50% 30.5% O 10.5% O 12.5%
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