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

Author Question: The expected value of a random variable, denoted , is also called its: A) mode. B) median. C) ... (Read 53 times)

rayancarla1

  • Hero Member
  • *****
  • Posts: 571
on: Jun 24, 2018
The expected value of a random variable, denoted , is also called its:
 
  A) mode.
  B) median.
  C) mean.
  D) variance.

Question 2

The bar chart that best identifies major causes of problems or defects by displaying the frequency of defect causes is called a:
 
  A) pie chart.
  B) scatter plot.
  C) stem-and-leaf display.
  D) Pareto diagram.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

b614102004

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

D


rayancarla1

  • Member
  • Posts: 571
Reply 2 on: Jun 24, 2018
:D TYSM

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

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?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

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

Platycnemididae are a family of damselfly called white-legged damselflies. Platycnemididae are a family of damselfly called white-legged damselflies.
The anterior pituitary is sometimes called the master gland because it secretes many hormones that r The anterior pituitary is sometimes called the master gland because it secretes many hormones that r
Mode lof Chromosome Crossover Mode lof Chromosome Crossover
Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto
Cystic fibrosis is caused by a mutation in a protein called CFTR Cystic fibrosis is caused by a mutation in a protein called CFTR
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Video: Generalized life cycles for plants and animals Animation

For a complete list of videos, visit our video library