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

Author Question: An experiment consists of four outcomes with P(E1) = .2, P(E2) = .3, and P(E3) = .4 . The ... (Read 103 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: Jun 24, 2018
An experiment consists of four outcomes with P(E1) = .2, P(E2) = .3, and P(E3) = .4 . The probability of outcome E4 is _____.
 a. .500
  b. .024
  c. .100
  d. .900

Question 2

A sample of 36 patients in a doctor's office showed that they had to wait an average of 45 minutes with a standard deviation of 10 minutes before they could see the doctor. Provide a 90 confidence interval estimate for the average waiting time of all the patients who visit this doctor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

peilian

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

42.18 to 47.82 minutes (rounded)


maychende

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jun 24, 2018
Thank you


peilian

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

The Meselson-Stahl Experiment The Meselson-Stahl Experiment
A Schematic Description of the Experiment by Maviel et al. (2004) A Schematic Description of the Experiment by Maviel et al. (2004)
The Meselson–Stahl experiment proves DNA replicates semiconservatively The Meselson–Stahl experiment proves DNA replicates semiconservatively
The transfer experiment that demonstrated the existence of RNA primers in DNA replication The transfer experiment that demonstrated the existence of RNA primers in DNA replication
Overview of the major events and outcomes of mitosis and meiosis Overview of the major events and outcomes of mitosis and meiosis
Griffith’s transformation experiment Griffith’s transformation experiment
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library