webassign hassignment

profileravneet001
List three methods of assigning probabilities. (Select all that apply.)
Correct: Your answer is correct.

Need Help? Read It Talk to a Tutor

 

  • Show My Work

     (Optional) Show Your Work Help

     

     
    You can submit show my work an unlimited number of times.

     



     
     

     



     
     
    Correct: Your answer is correct.

Need Help? Read It Talk to a Tutor

 

    Correct: Your answer is correct.

(b) Find P(3 on 1st card and 10 on 2nd). (Enter your answer as a fraction.)
4/663 Correct: Your answer is correct. seenKey 

4/663

 

(c) Find P(10 on 1st card and 3 on 2nd). (Enter your answer as a fraction.)
4/663 Correct: Your answer is correct. seenKey 

4/663

 

(d) Find the probability of drawing a 10 and a 3 in either order. (Enter your answer as a fraction.)
8/663 Correct: Your answer is correct. seenKey 

8/663

Need Help? Read It Talk to a Tutor

 

 


(b) How many sequences contain exactly two heads?
    

(b) age of a college professor chosen at random 
    

(c) number of books in the college bookstore
    

(d) weight of a football player chosen at random 
    

(e) number of lightning strikes in Rocky Mountain National Park on a given day
    

Need Help? Read It Talk to a Tutor

 

    

(b) Use a histogram to graph the probability distribution in part (a).
 

(c) Find the probability that a British nurse selected at random in 1851 would be 60 years of age or older. (Round your answer to three decimal places.)
 

Need Help? Read It Talk to a Tutor

 

 

Need Help? Read It Talk to a Tutor

 

 

Need Help? Read It Talk to a Tutor

 

 

Need Help? Read It Talk to a Tutor

 

 

Need Help? Read It Talk to a Tutor

 



(c) Interpret your results in the context of this problem.
    

(d) Find the sample size necessary for a 99% confidence level with maximal margin of error E = 3.00 for the mean plasma volume in male firefighters. (Round up to the nearest whole number.) 
    

(d) Suppose the annual profits are 38000 per employee. How would you interpret this result by referring to the confidence interval you computed in part (b)?
    
 
  • Show My Work

     (Optional) Show Your Work Help
    • Posted: 3 years ago
    • Due: 
    • Budget: $10
    Answers 0
    Bids 0
    Other questions 10