Discussions Populaires Dans la Communauté Théorie des probabilités

The means and variances of weekly incomes in rupees of two samples of two workers are given in following table, the sample being randomly drawn?‎

The means and variances of weekly incomes in rupees of two samples of two workers are given in following table, the sample being randomly drawn from two different factori‎ ... Voir Plus

Réponses:

1

Adeptes:

1

Vues:

252

Vote Count:

0

Two person in the same room what is the probability of having their birthday in same day? ‎

Réponses:

1

Adeptes:

1

Vues:

136

Vote Count:

0

Define a normal curve?‎

Réponses:

2

Adeptes:

3

Vues:

34

Vote Count:

0

Four coins are thrown together,what are probability of i. At least two coin and ii. At most three coins‎

Réponses:

1

Adeptes:

0

Vues:

105

Vote Count:

0

 

La répondre a été ajoutée par  Hosney Shoukrey, Lecturer of Mathematics, Faculty of Preparing Teachers at Zintan, Al-Jabal-Gharbi University
Depuis 7 années

The normal curve is a symmetrical bell- shaped curve representing probability density function of a normal distribution. The area of a vertical section of the curve repre ... Voir Plus

 

La répondre a été ajoutée par  elonsy brahim, teacher, cadi ayyad university
Depuis 7 années

In probability theory, the normal (or Gaussian) distribution is a very common continuous probability distribution. Normal distributions are important in statistics and ar ... Voir Plus

 

La répondre a été ajoutée par  Utilisateur supprimé
Depuis 7 années

your sample is randomly drown if and only if the workers are randomly selected with no regard to any categorized lists (i.e. average income, department, speciality, age, ... Voir Plus

 

La répondre a été ajoutée par  Ali Raza
Depuis 8 années

If A is the event that persons have birthday at the same day then A' be the event that they have not, P(A') = (/)x(/) =/ then probability of birthday at the sam ... Voir Plus

 

La répondre a été ajoutée par  Ali Raza
Depuis 8 années

If A is the event that persons have birthday at the same day then A' be the event that they have not, P(A') = (/)x(/) =/ then probability of birthday at the sam ... Voir Plus

 

La répondre a été ajoutée par  Ali Raza
Depuis 8 années

If A is the event that persons have birthday at the same day then A' be the event that they have not, P(A') = (/)x(/) =/ then probability of birthday at the sam ... Voir Plus