subject
Mathematics, 30.03.2021 18:00 dorsonchang6511

A prize of $100, $200, $400, or $800 will be randomly awarded to game show contestant, with the probabilities of winning each prize shown in the
table below. What is the expected value of the prize that will be awarded?
Prize
$100 $200 $400 $800
Probability 0.4
0.2
0.2
0.2
A. $340
B. $320
C. $375
D. $380

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
question
Mathematics, 21.06.2019 19:30
Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?
Answers: 1
question
Mathematics, 21.06.2019 22:30
Which one is the correct answer, and why?
Answers: 1
question
Mathematics, 22.06.2019 00:00
Can someone me with this? i’m not sure what to put for my equations.
Answers: 2
You know the right answer?
A prize of $100, $200, $400, or $800 will be randomly awarded to game show contestant, with the pro...
Questions
question
Mathematics, 02.08.2019 05:30
Questions on the website: 13722366