« previous next »

Author Question: Suppose the annual out-of-pocket health care expenses for retirees have a mean of 10,700 and a ... (Read 111 times)

tth

  • Hero Member
  • *****
  • Posts: 579
on: Jun 24, 2018
Suppose the annual out-of-pocket health care expenses for retirees have a mean of 10,700 and a standard deviation of 2,500. The percentage of retirees with annual out-of-pocket health care costs between 5,700 and 15,700 is
 
  A) approximately 68.
  B) at least 89.
  C) approximately 95.
  D) at least 75.

Question 2

Dwight Howard plays center in the National Basketball Association and averaged 1.8 blocked shots per game during a recent season. Assume that the number of blocked shots per game follows the Poisson distribution.
 
  What is the probability that Dwight Howard will block exactly one shot during the next game?A) 0.2975
  B) 0.3960
  C) 0.4347
  D) 0.5236
Business Statistics ¦ Donnelly ¦ 2nd Edition
Buy Test-Bank


Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tth

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jun 24, 2018
Thank you


Beatricemm

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

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.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Labeling of black cohosh: (b) back label with more health claims and FDA disclaimer Labeling of black cohosh: (b) back label with more health claims and FDA disclaimer
In countries where water can be contaminated, breastfeeding is an important option for the health of ... In countries where water can be contaminated, breastfeeding is an important option for the health of ...
Review of Health and Illness over the Adult Years Review of Health and Illness over the Adult Years
Websites that Provide Reliable Health Information Websites that Provide Reliable Health Information
What is Hospice Care? What is Hospice Care?
Jia's Fashions recently paid a $2 annual dividend. The company is projecting that its ... Jia's Fashions recently paid a $2 annual dividend. The company is projecting that its ...
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library