4. At the recent homecoming football game, 60% of those attending or female. Furthermore, 30% of...

4. At the recent homecoming football game, 60% of those attending or female. Furthermore, 30% of those attending were alumni. Additionally 1/4 of the female attendees were alumni.

a. If 11 people were randomly chosen, what is the probability that no more than three were alumni?

b. If 15 people were chosen, what is the probability that at least two were female?

c. If eight people were chosen at random what is the probability that exactly 6 would be male alumni?

Solutions

Expert Solution

orchestra answered 1 year ago

Next > < Previous

Related Solutions

A university recruiter claims that 60% of its basketball and football players graduate in 4 years...

A university recruiter claims that 60% of its basketball and football players graduate in 4 years a reporter contacts an SRS of players from the past 20 yrs and finds that only 46 out of 88 had graduated in 4 yrs is there sufficient evidence to write an article disputing the university claim? Give statistical justification for your conclusion

Play the game for at least 30-60 minutes and then answer the following question. Each question...

Play the game for at least 30-60 minutes and then answer the following question. Each question is worth 10 points. Remember to note the game that you played and analyzed. 1) What Aesthetics do you think the game achieves? What types of fun do you think the game speaks to? (use terms from this week's lecture to answer). 2) What are the core mechanics/rules of the game (cover as many of these as able)? 3) What dynamics are created from...

SHOW ALL WORK IN EXCEL QM Problem-4: Every home football game for the past eight years...

**SHOW ALL WORK IN EXCEL QM** Problem-4: Every home football game for the past eight years at Eastern State University has been sold out. The revenues from ticket sales are significant, but the sale of food, beverages, and souvenirs has contributed greatly to the overall profitability of the football program. One particular souvenir is the football program for each game. The number of programs sold at each game is described by the following probability distribution: Number (in 100s) of Programs...

Pete's Bikes purchased 60 bikes at $75 each with terms of 4/10, n/30 from Speedsters on...

Pete's Bikes purchased 60 bikes at $75 each with terms of 4/10, n/30 from Speedsters on July 10. These bikes had a cost of $45 each to Speedsters. On July 12, Pete's bikes returned 8 bikes. On July 15, Pete's Bikes paid the balance owed less the return and discount. a) Prepare all required entries for Pete's Bikes (buyer). Date Description Debit Credit 10-Jul 12-Jul 15-Jul b) Prepare all required entries for Speedsters (seller). Date Description Debit Credit 10-Jul 12-Jul...

Subjects

Question