Mathematics, 21.12.2019 21:31 abigailcayton

2) la distribución de probabilidad de una variable aleatoria discreta viene dada por:
xi
1
2
3
4
pi
0,3
0,35
r
0,2
a) halla “r” para que se trate de una función de probabilidad.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:40

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Answers: 1

Answer

You know the right answer?

2) la distribución de probabilidad de una variable aleatoria discreta viene dada por:
xi

Questions

Biology, 21.02.2020 00:50

In northern elephant seals, body size is determined by at least 8 genes. Males compete for territories on the beach and larger males are more likely t...

Social Studies, 21.02.2020 00:50

In order to determine how to respond to Iran, the US government will list all possible policy alternatives and analyze the costs and benefits of each...

Chemistry, 21.02.2020 00:50

In Perugino's Christ Delivering the Keys of the Kingdom to St. Peter, the artist reminds the viewer of the link between Constantine, St. Peter, and th...

Mathematics, 21.02.2020 00:50

A database uses 20-character strings as encrypted unique identifiers. The valid characters in these strings are upper-case letters of the English alph...

Chemistry, 21.02.2020 00:50

If aqueous solutions of potassium chromate and barium chloride are mixed, a bright yellow solid (barium chromate) forms and settles out of the mixture...

Business, 21.02.2020 00:50

You are fortunate to have an experienced team that has worked together for more than a year and is familiar with the project work. What would you expe...

Business, 21.02.2020 00:50

Label the following statements true or false and justify your answer. a. Suppose that the money supply is growing at 10%. If the velocity...

Business, 21.02.2020 00:51

Firm B, a calendar year, cash basis taxpayer, leases lawn and garden equipment. During December, it received the following cash payments. To what exte...

Business, 21.02.2020 00:51

Describe the process (from staple’s perspective) of purchasing and obtaining office supplies through staple’s online / e-commerce channel using a proc...

Health, 21.02.2020 00:51

How does cultural and family background shape food choices?...

Mathematics, 21.02.2020 00:51

Determine whether each of the equations in Problems 1 through 8 is exact. If it is exact, find the solution. 1. (2x + 3) + (2y − 2) y? = 0 2. (2x + 4y...

Mathematics, 21.02.2020 00:51

Thirty-seven percent of all Americans drink bottled water more than once a week (Natural resources Defense Council, December 4, 2015). Suppose you hav...

Physics, 21.02.2020 00:51

Given that r1=3i-2j+k, r2=2i-4j-3k and r3=-1+2j+3kfind the magnitude ofa= /R/=r1+r2+r3. And b=/A/2r1+2r1-3r2-5r3...

Biology, 21.02.2020 00:51

In beta fish, green fish have the genotype CC, dark blue fish have the genotype cc, and green and blue spotted fish have genotype Cc. Two green and bl...

History, 21.02.2020 00:51

What was the United States' Policy of "Containment" towards the Soviet Union following wwill?...

Physics, 21.02.2020 00:51

Rank the crystal lattice structures in order of decreasing efficiency of space in the structure?(a) Face centered cubic.(b) Body centered cubic.(c) Si...

Computers and Technology, 21.02.2020 00:51

Define a Polygon interface that has methods area( ) and perimeter( ). Then implement classes for Triangle, Quadrilateral, Pentagon, Hexagon, and Octag...

Biology, 21.02.2020 00:51

In late nineteenth-century debates on American immigration, many scholars and government officials privileged immigrants from northern Europe over tho...

Engineering, 21.02.2020 00:51

For an FCC single crystal, would you expect the surface energy for a (100) plane to be greater or less than that for a (111) plane?...

Mathematics, 21.02.2020 00:51

Ama sells balloon animals. She uses the same number of balloons for each animal she makes The table compares the number of balloon animals...

More questions: Mathematics Another questions

2) la distribución de probabilidad de una variable aleatoria discreta viene dada por: xi 1 2 3 4 pi 0,3 0,35 r 0,2 a) halla “r” para que se trate de una función de probabilidad.

Answers

Another question on Mathematics

2) la distribución de probabilidad de una variable aleatoria discreta viene dada por:
xi
1
2
3
4
pi
0,3
0,35
r
0,2
a) halla “r” para que se trate de una función de probabilidad.