livmpeterson57311 livmpeterson57311

15-04-2024
Mathematics

contestada

Find the expected value of a random variable having the following probability distribution:x -3 -1 0 1 5p(x=x) 3/10 1/5 1/14 1/7 2/7
a. 1
b.33/70
c.19/35
d.109/140
e.33/140

Respuesta :

Otras preguntas

What are the main strengths and weaknesses of each of the competitive strategies: home replication, multidomestic, regional, global, and transnational? What cha

What is the basic body structure of html.

x = √3 + √2/ √3 - √2 y = √3 - √2/ √3 + √2 Find x² + y²

Read this excerpt from Kinnell's poem "Vapor Trail Reflected in the Frog Pond": And I hear, coming over the hills, America singing, her varied carols I hear: cr

A music-streaming service charges $9 per month for a single user. Additional users within the same household can be added for $3 per month. Write an equation th

(1) Mrs Tan had $3756 to spend on furniture. She bought a sofa set for $1195 and 6 chairs at $128 each. (a) How much did she spend altogether? (b) How much mon

What is the probability of spinning an A? B B A B C A [?]% C

What does the underlined word mean in the following sentence? La primera cantante en el programa es Shakira. teacher singer plumber manager

the senior high school where you had admission offered you a course that you do no prefer .write a letter to the headmaster giving three reason why you request

decrease 2155.45 by 18.5 round 2dp