Bowers Burgess
10/22/2023 · Senior High School

If we sample from a small finite population without replacement, the binomial distribution should not be used because the events are not independent. If sampling is done without replacement and the outcomes belong to one of two types, we can use the hypergeometric distribution. If a population has \( A \) objects of one type, while the remaining \( B \) objects are, the other type, and if \( n \) objects are sampled without replacement, then the probability of getting \( x \) objects of type \( A \) and \( n-x \) objects of type \( B \) under the hypergeometric distribution given by the following formula. In a lottery game, a bettor selects six numbers from 1 to 51 (without repetition), and a winning six-number combination is later randomly selected. Fin the probabilities of getting exactly two winning numbers with one ticket. (Hint: Use \( A=6, B=45, n=6 \), and \( x=2 \) ) \( P(x)=\frac{A!}{(A-x)!x!} \cdot \frac{B!}{(B-n+x)!(n-x)!} \div \frac{(A+B)!}{(A+B-n)!n!} \) \( P(2)=\square \) (Round to four decimal places as needed)

Upstudy ThothAI Solution

Tutor-Verified Answer

Quick Answer

The probability of getting exactly two winning numbers in the lottery is approximately 0.1249.

Step-by-step Solution

Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text

Enter your question here…

By image
Re-Upload
Uploaded Files
xxxx.png0%
Submit
📸 STUDY CAN BE A REAL STRUGGLE
Why Not UpStudy It?
Select your plan below
Premium

You can enjoy

  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to answer and
    solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic
  • Limited Solutions