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?

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?

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...

See similar textbooks

Similar questions

1. If probability of a single birth resulting in a boy is 0.321, then what is the probability of it resulting in a girl? 11
7. An assembly line has two inspectors. The probability that the first inspector will miss a defective item is 0.05. If the defective item passes the first inspector, the probability that the second inspector will miss it is 0.01. What is the probability that a defective item will pass by both inspectors?
3. There is a 30% chance of rain today. If it does not rain today, there is a 20% chance of rain tomorrow. If it rains today, there is a 50% chance of rain tomorrow. What is the probability that it rains tomorrow?
2. A student selected froma class will be either a boy or a girl. If the probability that a boy will be selected is 0.3, what is the probability that a girl will be selected?
1. A city has 9 coffee shops: 3 Starbuck's, 2 Caribou Coffees, and 4 Crazy Mocho Coffees. If a person selects one shop at random to buy a cup of coffee, find the probability that it is either a Starbuck's or Crazy Mocho Coffees.
1) A particular gadget contains 50 integrated circuits (ICs). The probability that any one of these ICs is defective is 0.02. The gadget will function only if there is no defective IC. What is the probability that the gadget will function?
10) According to the American Academy of Ophthalmology, there is a 45% chance that someone will have brown eyes. What is the probability that all of the next seven people selected will have brown eyes?
Please answer the attached third problem
Please answer the first question
4. In a tennis match, with the score at deuce, the game is won by the first player who gets a clear lead of two points. If the probability that given player wins a particular point is 0, and all points are played independently, what is the probability that player eventually wins the game?
9) According to the American Academy of Ophthalmology, there is a 18% chance that someone will have hazel eyes. What is the probability that it will take at least seven people to find someone with hazel eyes?
2. A shipment of twelve smartphones contains seven with cracked screens. If sold in a randomorder, what is the probability that exactly four of the first six sold have cracked screens?