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

Author Question: What type of random variable has only two possible outcomes, success and failure? a.a Bernoulli ... (Read 116 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
on: Jul 24, 2018

  What type of random variable has only two possible outcomes, success and failure?
 

  a.a Bernoulli random variable
  b.all random variables
  c.a continuous random variable
 

d.a probability random variable
 
 



Question 2


  How many three-digit area codes are possible if the only restriction is that the first number cannot be zero?
 

  a.3
  b.900
  c.729
 

d.1000
 
 



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bpool94

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 24, 2018
Answer to Question 1

correct: a

Answer to Question 2

correct: b


mcmcdaniel

  • Member
  • Posts: 550
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Przewalski's Horse, the only remaining type of "wild" horse that has never been domes Przewalski's Horse, the only remaining type of "wild" horse that has never been domes
Mechanisms of Action of Drugs Used for Heart Failure Mechanisms of Action of Drugs Used for Heart Failure
General Intelligence is Related to Various Outcomes General Intelligence is Related to Various Outcomes
A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
Induration measurement in a tuberculin skin test, a type IV hypersensitivity. Induration measurement in a tuberculin skin test, a type IV hypersensitivity.
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library