What is the mean processing time?
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Savings banks are permitted to sell a form of life insurance called savings bank life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medical exams, and a policy compilation stage during which the policy pages are generated and sent to the bank for delivery. The ability to deliver approved policies to bank customers in a timely manner is critical to the profitability of this service to the bank. During a period of one month, a random sample of 27 approved policies was selected, and the following total processing times in days, were recorded;
73 | 19 | 16 | 64 | 28 | 28 | 31 | 90 | 60 |
56 | 31 | 56 | 22 | 18 | 45 | 48 | 17 | 17 |
17 | 91 | 92 | 63 | 52 | 51 | 69 | 16 | 17 |
What is the mean processing time?
a.) 43.89
b.) 48.39
c.) 48.93
d.) 43.98
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- Savings banks are permitted to sell a form of life insurance called savings bank life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medical exams, and a policy compilation stage during which the policy pages are generated and sent to the bank for delivery. The ability to deliver approved policies to bank customers in a timely manner is critical to the profitability of this service to the bank. During a period of one month, a random sample of 27 approved policies was selected, and the following total processing times in days, were recorded; 73 19 16 64 28 28 31 90 60 56 31 56 22 18 45 48 17 17 17 91 92 63 52 51 69 16 17 Find the interquartile range (IQR) of the given set of data. a. 45 b. 43 c. 44 d. 42Savings banks are permitted to sell a form of life insurance called savings bank life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medical exams, and a policy compilation stage during which the policy pages are generated and sent to the bank for delivery. The ability to deliver approved policies to bank customers in a timely manner is critical to the profitability of this service to the bank. During a period of one month, a random sample of 27 approved policies was selected, and the following total processing times in days, were recorded; 73 19 16 64 28 28 31 90 60 56 31 56 22 18 45 48 17 17 17 91 92 63 52 51 69 16 17 What is the standard deviation of the data? A.) 25.82 B.) 28.52 C.) 25.28 D.) 28.25Savings banks are permitted to sell a form of life insurance called savings bank life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medical exams, and a policy compilation stage during which the policy pages are generated and sent to the bank for delivery. The ability to deliver approved policies to bank customers in a timely manner is critical to the profitability of this service to the bank. During a period of one month, a random sample of 27 approved policies was selected, and the following total processing times in days, were recorded; 73 19 16 64 28 28 31 90 60 56 31 56 22 18 45 48 17 17 17 91 92 63 52 51 69 16 17 What is the coefficient of variation of the data? a.) 56.71% b.) 57.16% c.) 56.17% d.) 57.61%
- 1) In New York State, savings banks are permitted to sell a form of life insurance called savings bank life insurance (SBLI). The approval process consists of underwriting, which includes a review of the application, a medical information bureau check, possible requests for additional medical information and medical exams, and a policy compilation stage, during which the policy pages are generated and sent to the bank for delivery. The ability to deliver approved policies to customers in a timely manner is critical to the profitability of this service to the bank. During a period of one month, a random sample of 27 approved policies was elected, and the following were the total processing times: 73 19 16 64 28 28 31 90 60 56 31 56 22 18 45 48 17 17 17 91 92 63 50 51 69 16 17 a. Compute the mean, median and standard deviation (grouped and ungrouped). b. Compute the range. c. Construct a graph. Are the data skewed? If so, how? d. What would you tell a customer who enters the bank to…Bruce had a disagreement with a new federal agency set up to give additional funds for college to individuals with an aptitude for math. After a hearing, the agency determined that Bruce had no aptitude for math and that he would not receive any funding. Bruce, however, was not discouraged. He told his friend Laura, who just graduated from law school, that he would simply appeal the decision to federal court, have the judge do a fresh review, and provide additional information to the judge regarding his math aptitude that the agency did not have. He feels certain that he will win at the federal court level. Assuming the decision by the administrative agency was a factual finding, what should Laura tell Bruce regarding the standard of review the administrative agency will likely apply?That the agency will likely apply a de novo, or new, review.That the agency will likely apply an arbitrary and capricious standard in any review.That the agency will likely apply a substantial evidence…According to the American Management Association, most U.S. companies now test at least some employees and job applicants for drug use. The U.S. National Institute on Drug Abuse claims that about 15% of people in the 18-25 age bracket use illegal drugs. Allyn Clark, a 21 year-old college graduate, applied for a job at the Acton Paper Company, took a drug test, and was not offered a job. He suspected that he might have failed the drug test, even though he does not use drugs. In checking with the company's personnel department, he found that the drug test has 99% sensitivity, which means that only 1% of drug users incorrectly test negative. Also, the test has 98% specificity, meaning that only 2% of nonusers are incorrectly identified as drug users. Allyn felt relieved by these figures because he believed that they reflected a very reliable test that usually provides good results. But is this really true? The accompanying table shows data for Allyn and 1,499 other job applicants. Based…
- As part of a quality improvement initiative, Consolidated Electronics employees complete a three-day training program on teaming and a two-day training program on problem-solving. The manager of quality improvement has requested that at least 8 training programs on teaming and at least 10 training programs on problem-solving should be offered during the next six months. In addition, senior-level management has specified that at least 25 training programs must be offered during this period. Consolidated Electronics uses a consultant to teach the training programs. During the next quarter, the consultant has 84 days of training time available. Each training program on teaming costs P10,000 and each training program on problem-solving costs P8,000. Formulate a linear programming model that can be used to determine the number of training programs on teaming and the number of training programs on problem-solving that should be offered in order to minimize total cost. Graph the feasible…Based on Lanzenauer et al. (1987). To process income tax forms, the IRS first sends each form through the data preparation (DP) department, where information is coded for computer entry. Then the form is sent to data entry (DE), where it is entered into the computer. During the next 3 weeks, the following quantities of forms will arrive: week 1, 40,000; week 2, 30,000; and week 3, 60,000. All employees work 40 hours per week and are paid $500 per week. Data preparation of a form requires 15 minutes, and data entry of a form requires 10 minutes. Each week, an employee is assigned to either data entry or data preparation. The IRS must complete processing all forms by the end of week 5 and wants to minimize the cost of accomplishing this goal. Assume that all workers are full-time employees and that the IRS will have the same number of employees each week. Assume that all employees are capable of performing data preparation and data entry. Determine how many workers should be working and…Create a boxplot for patient wait time for offices without a wait-tracking system
- The chief loan officer of La Crosse Home Mortgage Company summarized the housing loans extended by the company in 2017 according to type and term of the loan. Her list shows that 60% of the loans were fixed-rate mortgages (F), 30%were adjustable-rate mortgages (A), and 10% belong to some other category (O) (mostly second trust-deed loans and home equity loans). Of the fixed-rate mortgages, 75% were 30-year loans and 25% were 15-year loans; of the adjustable-rate mortgages, 30% were 30-year loans and 70% were 15-year loans; finally, of the other loans extended, 25% were 20-year loans, 60% were 10-year loans, and 15% were for a term of 5 years or less. What is the probability that a home loan extended by La Crosse has an adjustable rate and is for a term of 15 years? What is the probability that a home loan extended by La Crosse is for a term of 15 years?An insurance company has the business objective of reducing the amount of time it takes to approve applications for life insurance. The approval process consists of underwriting, which includes a review of the application, a medical information check, possible requests for additional medical information and medical exams, and a policy compilation stage in which the policy pages are generated and sent for delivery. The ability to deliver approved policies to customers in a timely manner is critical to the profitability of this service. During a period of one month, you collect a random sample of 27 approved policies, and the total processing time, in days, are: 73 19 16 64 28 28 31 90 61 56 31 56 22 18 45 48 17 18 17 91 92 64 50 51 69 16 17 In the past, the mean processing time was 45 days. At the 5% level of significance, is there evidence that the mean processing time has changed from 45 days? What assumption about the population distribution is needed in order to conduct this test?Your company is involved in a confidential project involving the development of asystem related to national security. Due to the high sensitivity of the project, youneed to ensure that only authorized employees are allowed to work on the project.Furthermore, all assets related to the project needs to be securely managed andmonitored. a) How do you intend on controlling your staffs involved in the confidential project? b) How do you plan on managing and monitoring the usage of assets related tothe project during the development of the system? Examples of asset includethe hardware and software that are used in the project. c) After the project has been completed, what are your plans regarding thehardware that have already been used during the development of the system?Are they going to be re-used, disposed, recycled, or maybe a combination ofthese actions? Explain your answer.