Jacob, Do you own a Jeep Wrang X Chapter 6 Homework X WA Chapter 6 Homework - MAT127. x Login | UMGC X + C D webassign.net/web/Student/Assignment-Responses/last?dep=30133515 Update Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal A company is in the business of finding addresses of long-lost friends. The company claims to have a 70% success rate. Suppose that you have the names of six friends for whom you have no addresses and decide to use the company to track them. LA USE SALT (a) Make a histogram showing the probability of r = 0 to 6 friends for whom an address will be found. 0.3 0.3 0.25 0.25 0.2- 0.2- P (I) 0.15 '0.15- 0.1- 0.1- 0.05 0.05- 5 2 5 6 6 3 O O 0.5 0.3- 0.4 - 0.25 loudyDo you own a Jeep Wrang X Chapter 6 Homework X A Chapter 6 Homework - MAT127, x Login | UMGC C X + webassign.net/web/Student/Assignment-Responses/last?dep=30133515 colege246... G Google Ad Grants e... Taxpayer Bill of Rig. Screenshot of the F... Partner Entry | Roge.. Army NG G1 Portal Suppose approximately 75% of all marketing personnel are extroverts, whereas about 60% of all computer programmers are introverts. (Round your answers to three decimal places.) LO USE SALT (a) At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts? What is the probability that 5 or more are extroverts? What is the probability that all are extroverts? (b) In a group of 4 computer programmers, what is the probability that none are introverts? 0.026 What is the probability that 2 or more are introverts? 0.821 What is the probability that all are introverts? 0. 130 Read It Watch It Master It Need Help?webassign.net/web/Student/Assignment-Responses/last?dep=30133515 16... G Google Ad Grants e... Taxpayer Bill of Rig... Update Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal 10- 5 24.5 34.5 44.5 54.5 64.5 745 84.5 24.5 34.5 44.5 54.5 64.5 745 84.5 Age Age (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.) X (d) Compute the expected age u of a British nurse contemporary to Florence Nightingale. (Round your answer to two decimal places.) X yr (e) Compute the standard deviation o for ages of nurses shown in the distribution. (Round your answer to two decimal places.) x yr ed Help? Read It mit Answer ASK YOUR TEAC BBBASICSTAT8 6.3.001. MY NOTES ints] DETAILS PREVIOUS ANSWERS LOvn a Jeep Wrang X Chapter 6 Homework X A Chapter 6 Homework - MAT127, x Login | UMGC X + webassign.net/web/Student/Assignment-Responses/last?dep=30133515 Q 12 * Update G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal (b) Use a histogram to graph the probability distribution in part (a). (Because the data table has summarized the data into categories, use SALT to create a bar chart. ) 25 25 20 20 & of Nurses 15 & of Nurses 15 10 10 5 24.5 34.5 44.5 54.5 64.5 74.5 84.5 24.5 34.5 44.5 54.5 64.5 745 84.5 Age Ag O 25 25 20 20- & of Nurses 15 4 of Nurses 15 HQ LO HQ Ce