If you have ever tried to take a family photo, you know that it is very difficult to get a picture where no one is blinking. It turns out that the probability of an individual blinking during a photo is about 0.04 (Svenson 2006).  a) If you take a picture of one person, what is the probability that they will not be blinking? b) If you take a picture of 10 people, what is the probability that at least one person is blinking   during the photo?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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1.If you have ever tried to take a family photo, you know that it is very difficult to get a picture where no one is blinking. It turns out that the probability of an individual blinking during a photo is about 0.04 (Svenson 2006). 

  1. a) If you take a picture of one person, what is the probability that they will not be blinking?
  2. b) If you take a picture of 10 people, what is the probability that at least one person is blinking   during the photo?

pls help and explain your answer, thanks

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