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The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the probability that the tenth person randomly interviewed in that city is the third one to own a dog.

The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the probability that the tenth person randomly interviewed in that city is the third one to own a dog.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Probability and Statistics: Dog Ownership** The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the probability that the tenth person randomly interviewed in that city is the third one to own a dog. --- The probability that the tenth person randomly interviewed in that city is the third one to own a dog is [ ]. *(Round to four decimal places as needed.)* **Explanation:** To solve this problem, you will use the concept of probability in sequences and potentially involve combinations or the Binomial distribution, depending on the approach. The problem requires determining the configuration of dog ownership among the interviewed individuals to precisely make the tenth person the third dog owner.
Transcribed Image Text:**Probability and Statistics: Dog Ownership** The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the probability that the tenth person randomly interviewed in that city is the third one to own a dog. --- The probability that the tenth person randomly interviewed in that city is the third one to own a dog is [ ]. *(Round to four decimal places as needed.)* **Explanation:** To solve this problem, you will use the concept of probability in sequences and potentially involve combinations or the Binomial distribution, depending on the approach. The problem requires determining the configuration of dog ownership among the interviewed individuals to precisely make the tenth person the third dog owner.
**Problem Statement:** A scientist inoculates mice, one at a time, with a disease germ until he finds 3 that have contracted the disease. If the probability of contracting the disease is \( \frac{1}{11} \), what is the probability that 7 mice are required? **Solution Requirement:** The probability that 7 mice are required is represented by a blank box. Instruction: (Round to four decimal places as needed.)
Transcribed Image Text:**Problem Statement:** A scientist inoculates mice, one at a time, with a disease germ until he finds 3 that have contracted the disease. If the probability of contracting the disease is \( \frac{1}{11} \), what is the probability that 7 mice are required? **Solution Requirement:** The probability that 7 mice are required is represented by a blank box. Instruction: (Round to four decimal places as needed.)
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