Maths-

#### If m and 2 s are the mean and variance of the random variable X, whose distribution is given by

Maths-General

#### Answer:The correct answer is:

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### Related Questions to study

maths-

#### The distribution of a random variable X is given below

The value of k is

#### The distribution of a random variable X is given below

The value of k is

maths-General

maths-

#### A random variable X has the following distribution

The value of and P(X<3) are equal to

#### A random variable X has the following distribution

The value of and P(X<3) are equal to

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maths-

#### The number of different triangles formed by joining the points A, B, C, D, E, F and G as shown in the figure given below is

No. of different triangles

#### The number of different triangles formed by joining the points A, B, C, D, E, F and G as shown in the figure given below is

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No. of different triangles

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#### The number of ways that the letters of the word ”PERSON” can be placed in the squares of the adjoining figure so that no row remains empty

#### The number of ways that the letters of the word ”PERSON” can be placed in the squares of the adjoining figure so that no row remains empty

maths-General

chemistry-

#### The heat of combustion of ethanolina bomb calorimeteris–670.48Kcalmol–1at25°C.Whatis DE at 25°C for the reaction?

#### The heat of combustion of ethanolina bomb calorimeteris–670.48Kcalmol–1at25°C.Whatis DE at 25°C for the reaction?

chemistry-General

maths-

#### The value of is

{Operate ,}

=

= .

=

= .

#### The value of is

maths-General

{Operate ,}

=

= .

=

= .

maths-

#### A random variable has the following distribution.

Then for the values, A = K, B = Mean, C = Variance, the ascending order is

#### A random variable has the following distribution.

Then for the values, A = K, B = Mean, C = Variance, the ascending order is

maths-General

maths-

#### The determinant is equal to zero if are in

On expanding,

Þ

Þ Þ .

Þ

Þ Þ .

#### The determinant is equal to zero if are in

maths-General

On expanding,

Þ

Þ Þ .

Þ

Þ Þ .

chemistry-

#### 2Zn+O2 3/2 →2ZnODG°=–616J 2Zn+S2→2ZnSDG°=–293J S2+2O2 3/4 →2SO2DG°=–408J DG°forthefollowingreactionis-2ZnS+3O2 3/4 →2ZnO+2SO

#### 2Zn+O2 3/2 →2ZnODG°=–616J 2Zn+S2→2ZnSDG°=–293J S2+2O2 3/4 →2SO2DG°=–408J DG°forthefollowingreactionis-2ZnS+3O2 3/4 →2ZnO+2SO

chemistry-General

chemistry-

#### For there action C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(l) Which one istrue -

#### For there action C2H5OH(l)+3O2(g)→2CO2(g)+3H2O(l) Which one istrue -

chemistry-General

chemistry-

#### Change in enthalpy for reaction 2H2O2(l) → 2H2O(l)+O2(g) If heat of formation of H2O2 (l) and H2O (l)are– 188&–286KJ/mol respectively

#### Change in enthalpy for reaction 2H2O2(l) → 2H2O(l)+O2(g) If heat of formation of H2O2 (l) and H2O (l)are– 188&–286KJ/mol respectively

chemistry-General

chemistry-

#### Enthalpy of CH4+ O2→CH3OH is negative. If enthalpy of combustion of CH4 and CH3OH are x and y respectively. Then which relation is correct-

#### Enthalpy of CH4+ O2→CH3OH is negative. If enthalpy of combustion of CH4 and CH3OH are x and y respectively. Then which relation is correct-

chemistry-General

maths-

#### If satisfy then

Þ ,

#### If satisfy then

maths-General

Þ ,

maths-

#### When a die is rolled twice, if the event of getting an even number is denoted by a success and the number of successes as a random variable, then distribution and mean of the variate are

#### When a die is rolled twice, if the event of getting an even number is denoted by a success and the number of successes as a random variable, then distribution and mean of the variate are

maths-General

chemistry-

#### End product of the following sequence of reaction is :

#### End product of the following sequence of reaction is :

chemistry-General