Of the first 44 presidents of the United States (George Washington through Barack Obama), two had the same birthday (Polk and Harding). Is this highly coincidental? Answer by finding the probability of at least one birthday match among 44 people.
Answer to relevant QuestionsYou consider your birth date to be special since it falls on January 1. Suppose your class has 25 students. a. Is the probability of finding at least one student with a birthday that matches yours greater, the same, or less ...State an event that has happened to you or to someone you know that seems highly coincidental (such as seeing a friend while on vacation). Explain why that event may not be especially surprising, once you think of all the ...DNA evidence can be extracted from biological traces such as blood, hair, and saliva. “DNA fingerprinting” is increasingly used in the courtroom as well as in paternity testing. Given that a person is innocent, suppose ...After the major accounting scandals with Enron, a large energy company, the question may be posed, “Was there any way to examine Enron’s accounting books to determine if they had been ‘doctored’?” One way uses ...A board game requires players to roll a pair of balanced dice for each player’s turn. Denote the outcomes by (die 1, die 2), such as (5, 3) for a 5 on die 1 and a 3 on die 2. a. List the sample space of the 36 possible ...
Post your question