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

Author Question: A manager asked her employees how many times they had given blood in the last year. The results of ... (Read 66 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jan 16, 2020
A manager asked her employees how many times they had given blood in the last year.  The results of the survey are given below.  The random variable x represents the number of times a person gave blood and P(x) represents the probability of selecting an employee who had given blood that percent of the time.  What is the mean number of times a person gave blood based on this survey?

x0123456
P(x)0.300.250.200.120.070.040.02

◦ 3.0
◦ 0.14
◦ 2.0
◦ 1.6
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 kamilo84 on Jan 16, 2020

DHRUVSHAH

  • Sr. Member
  • ****
  • Posts: 317
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


kamilo84

  • Member
  • Posts: 495
Reply 2 on: Jan 16, 2020
Gracias!

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star The reflection nebula NGC 1999 is brilliantly illuminated by V380 Orionis (center), a variable star
Blood flow in artery due to Cholesterol Blood flow in artery due to Cholesterol
Blood Flow Through The Cardiac Valves Blood Flow Through The Cardiac Valves
Rate of Residential Change, Past Year, in the United States Rate of Residential Change, Past Year, in the United States
Blood pressure test Blood pressure test
The Body's Response to Blood Loss The Body's Response to Blood Loss
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library