3 years ago

The _______ of a discrete random variable represents the mean value of the outcomes.

Mathematics

2 answers:

USPshnik [31]3 years ago

3 0

Answer:

expected value

Step-by-step explanation:

artcher [175]3 years ago

3 0

Answer:

Expected value

Step-by-step explanation:

Expected value- Any discrete variable's expected value is probability-weighted average of all of its possible values.

In simple words, any possible value that can be inferred by the any given variable is compounded by its probability of occurrence and the resulting products are added up to deliver the expected value.

You might be interested in

The width of a rectangle is y feet long. The rectangle is 4 feet longer than it is wide. What is the area of the rectangle?

mario62 [17]

Answer:

if breadth is y feet long

let length be y+4

Step-by-step explanation:

therefore,

area=(4+y)*y

area=4y+y2

4 0

4 years ago

Read 2 more answers

Which statement correctly describes the relationship between the lengths of the sides of the triangle shown below?

Vanyuwa [196]

Answer:

Step-by-step explanation:

Trust me I got it right and you should too

7 0

3 years ago

Read 2 more answers

The work of a student trying to solve the equation 3(4x − 2) = 9 + 2x + 5 is shown below:

galina1969 [7]

Step 1 gives you
3*(4x - 2) on the left hand side.

When you remove the brackets what you get is
3*4x - 3*2
12 x - 6 You have to distribute on both sides of the plus sign. The answer is the second one down.

So the answer is 2) <<<< answer.

8 0

3 years ago

Read 2 more answers

Find two numbers with a sum of 20 and a difference of 14

shepuryov [24]

2 and 7 r the answer

3 0

3 years ago

The perimeter of a rectangle is 1000m. if the length is given as x , find the width in terms of x

BabaBlast [244]

$\text{Given that,}\\\\\text{Perimeter = 1000 m}\\\\\implies 2(\text{Length} + \text{Width}) = 1000~ \text m\\\\\implies (x+ \text{Width}) = \dfrac{1000}2 =500~ \text m\\\\\implies \text{Width} =(500 -x) ~\text{m}$

4 0

3 years ago

The​ _______ of a discrete random variable represents the mean value of the outcomes.

The _______ of a discrete random variable represents the mean value of the outcomes.