In a group of 15 health insurance policyholders diagnosed with
cancer, each policyholder has probability 0.90 of receiving
radiation and probability 0.40 of receiving chemotherapy. Radiation
and chemotherapy treatments are independent events for each
policyholder, and the treatments of different policyholders are
mutually independent.
The policyholders in this group all have the same health insurance
that pays 2 for radiation treatment and 3 for chemotherapy
treatment.
Calculate the variance of the total amount the insurance company
pays for the radiation and chemotherapy treatments for these 15
policyholders


In a group of 15 health insurance policyholders diagnosed with cancer, each policyholder has probability 0.90...
An insurance company has issued 100 policies. The number of claims filed under each policy follows a Poisson distribution with a mean 2. Assuming that the claims filed by each policyholder are independent of each other, what is the approximate probability that more than 220 claims will be filed by the group of policyholders? B) 0.159 A) 0.079 C) 0.444 D) 0.556 E) 0.921 Question 2-20 An actuary is studying claim patterns in an insurer's book of business. He compiles...
Case One: Cloud Helps Fight Cancer Each minute one person in the United States dies from cancer—over half a million deaths per year. Thousands of scientists and physicians are working around the clock to fight cancer where it starts—in our DNA. DNA is a molecule present in our cells that carries most of the genetic instructions used in the development, functioning, and reproduction of all known living organisms. The information in DNA is stored as a code made up of...
Please do all questions...
Six hundred registered voters were surveyed and asked their political affiliation and whether they support the idea of the Federal Government investing a portion of their social security contributions in the stock market. A summary of the survey is given in the table. If a voter is selected at random, what is the probability that the voter is a republican? Political Affiliation Republican Response Democrat Independent Totals Yes 35 90 10 135 No 165 100 200...
Health and Wellness Preparing for Clinical Practice Ms. Thom, age 46, works as an RN in the intensive care unit at a large busy medical center. Over the last three years she has gained 30 lbs and quit attending the fitness classes at the local recreation center. Her co-workers keep trying to get her to come back to fitness class, but she says that she is too tired after work and just wants to go home. She has smoked for...
IT-2-Clinical Practice Health and Wellness Preparing for Clinical Practice Ms. Thom, age 46, works as an RN in the intensive care unit at a large busy medical center. Over the last three years she has gained 30 lbs and quit attending the fitness classes at the local recreation center. Her co-workers keep trying to get her to come back to fitness class, but she says that she is too tired after work and just wants to go home. She has...
Identify the scientific premise, main hypothesis addressed by
the paper and the research question of the paper
Also, what is the main results and the implication of
results
IMPORTANCE Clinical outcomes for glioblastoma remain poor. Treatment with immune checkpoint blockade has shown benefits in many cancer types. To our knowledge, data from a randomized phase 3 clinical trial evaluating a programmed death-1 (PD-1) inhibitor therapy for glioblastoma have not been reported. OBJECTIVE To determine whether single-agent PD-1 blockade with nivolumab...
1. Focusing on only the inpatient care cost (i.e., ignoring
operating room costs), what is the cost of a TAH (non-oncology)
under each of the cost accounting systems? A tuboplasty? A TAH
(oncology)? What accounts for the differences?
Croswell University Hospital This report doesn't describe where our costs are generated. We're applying one standard to all patients, regardless of their level of care. What incentive is there to identify and account for the costs of each type of procedure? Unless...
Please read the article and answer about questions. You and the Law Business and law are inseparable. For B-Money, the two predictably merged when he was negotiat- ing a deal for his tracks. At other times, the merger is unpredictable, like when your business faces an unexpected auto accident, product recall, or government regulation change. In either type of situation, when business owners know the law, they can better protect themselves and sometimes even avoid the problems completely. This chapter...