This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A certain HMO is attempting to show the benefits of managed care to an insurance company. The HMO ... (Read 288 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jan 16, 2020
A certain HMO is attempting to show the benefits of managed care to an insurance company. The HMO believes that certain types of doctors are more cost-effective than others. One theory is that Certification Level is an important factor in measuring the cost-effectiveness of physicians. To investigate this, the HMO obtained independent random samples of 20 physicians from each of the three certification levels-- Board certified (C); Uncertified, board eligible (E); and Uncertified, board ineligible (I)-- and recorded the total per member per month charges for each (a total of 60 physicians). In order to compare the mean charges for the three groups, the data will be subjected to an analysis of variance. The results of the ANOVA are summarized in the following table.  Take α = 0.01. Interpret the P-value of the ANOVA F test.
SourcedfSSMSF ValueProb > F                                  
Treatments25373.216​2686.608​20.730.0001
Error577387.2​129.6
Total5912,760.416  

◦ The variances of the total per number per month charges for the three groups of physicians differ at
◦ The means of the total per member per month charges for the three groups of physicians are equal at
◦ The model is not statistically useful for prediction purposes.
◦ The means of the total per member per month charges for the three groups of physicians differ at
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by saliriagwu on Jan 16, 2020

dellikani2015

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jan 16, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


EJ Yang

  • Newbie
  • *
  • Posts: 5
Reply #2 on: Sep 8, 2020
ll
« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Aquatic microclimates: aquatic environments generally show less temperature variation compared to te Aquatic microclimates: aquatic environments generally show less temperature variation compared to te
Awareness of cultural and religious norms and customs will help you deliver appropriate nursing care Awareness of cultural and religious norms and customs will help you deliver appropriate nursing care
Culturally competent care Culturally competent care
The scan tool can display various voltage but will often show 3.3 volts because the PCM is ... The scan tool can display various voltage but will often show 3.3 volts because the PCM is ...
Testing motor function of cranial nerve VII - Show teeth Testing motor function of cranial nerve VII - Show teeth
The results of a cytogenetic survey of over 4,000 miscarriages show a wide variation in how often sp The results of a cytogenetic survey of over 4,000 miscarriages show a wide variation in how often sp
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library