Mathematics, 09.04.2020 23:59 Masielovebug

The discrete random variable X has probability function

P(X = x) =

Find P(X = 2) and complete the table below.

x 0 1 2 3

P(X=x)3a 2a b

Given that mean = 1.6 find the value of a, b and P(0.5 < X < 3).

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:04

Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed

Answers: 3

Answer

Mathematics, 21.06.2019 12:30

Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.

Answers: 1

Answer

Mathematics, 21.06.2019 14:00

Find x & pleeeeaaaassseeee me !

Answers: 1

Answer

Mathematics, 21.06.2019 17:40

Polynomial that can be factored as (3x-4)(3x+4)

Answers: 1

Answer

You know the right answer?

The discrete random variable X has probability function

P(X = x) =

Find P(X...

Questions

Mathematics, 15.10.2019 04:30

Angela has 6 quarters ,3 nicole’s and 12 dimes in her purse . write a ratio in three ways to show the relationship of dimes to quarters...

Mathematics, 15.10.2019 04:30

Gina had a scrambled egg and a cup of low-fat milk for breakfast. she had an oat bran muffin for a morning snack. grams of protein per serving type of...

World Languages, 15.10.2019 04:30

Nonverbal communication is tied to a. constructs b. integration c. culture d. multiple channels...

Biology, 15.10.2019 04:30

The description of a cell organelle is given below. • acts as the control center. • give directions to make proteins. • contains gen...

English, 15.10.2019 04:30

Read this excerpt from homer's odyssey. sing to me of the man, muse, the man of twists and turns driven time and again off course, once he had plunder...

Physics, 15.10.2019 04:30

How many times do we repeat a measurement? a) twice at the most b) three at the most c) at least three, more if necessary ...

English, 15.10.2019 04:30

An author's corpus: a. remains b. theme c. collected work d. library e body...

Mathematics, 15.10.2019 04:30

Grandma gertrude gave 13 pieces of jewelry and grandma down gave y pieces of jewelry to the carlson sisters to divide evenly among themselves. there a...

History, 15.10.2019 04:30

9. during the war of 1812, members of the federalist where did the party met at?...

Health, 15.10.2019 04:30

How can activities such as yoga and meditation serve as alternatives to drug use?...

Health, 15.10.2019 04:30

Raw eggs must be received what temperature...

Mathematics, 15.10.2019 04:30

Idon't understand what this is asking. can someone me?

History, 15.10.2019 04:30

Feudal lords granted charters to guilds, allowing them to regulate trade. what did guilds do for their lords in return? the guilds paid t...

Mathematics, 15.10.2019 04:30

Determine the decimal equivalent of 11/8...

Chemistry, 15.10.2019 04:30

What is the effect of acid rain on the infrastructure of buildings and bridges ?...

History, 15.10.2019 04:30

What size were the underground drains at mohenjo-daro? a large enough to carry wüter b. large enough to crawl thru c. 12 inch...

Mathematics, 15.10.2019 04:30

1/3y+1/4=5/12 can someone give me easy steps for this...

Physics, 15.10.2019 04:30

Answer whatever you can for clear skin...

Mathematics, 15.10.2019 04:30

which statements are true regarding the sequence below? check all that apply., , , , a. it can be represented using the formula when ....

Mathematics, 15.10.2019 04:30

3/5 - 3/10 = what? what is the answer to this fraction...

More questions: Mathematics Another questions

The discrete random variable X has probability functionP(X = x) = Find P(X = 2) and complete the table below.x 0 1 2 3P(X=x)3a 2a bGiven that mean = 1.6 find the value of a, b and P(0.5 < X < 3).

Answers

Another question on Mathematics

The discrete random variable X has probability function

P(X = x) =

Find P(X = 2) and complete the table below.

x 0 1 2 3

P(X=x)3a 2a b

Given that mean = 1.6 find the value of a, b and P(0.5 < X < 3).