Mathematics
Mathematics, 21.10.2020 22:01, Claysn9094

A local charity holds a carnival to raise money. In one activity, participants make a $3 donation for a chance to spin a wheel that has 10 spaces marked with the values 0, 1, 2, 5, and 10. The participant wins the dollar amount marked on the space on which the wheel stops. Let X represent the value of a spin. The distribution of X is given in the table. A 2-column table with 5 rows. Column 1 is labeled value of a spin with entries 0, 1, 2, 5, 10. Column 2 is labeled probability with entries 0.4, 0.2, 0.2, 0.1, 0.1.

What is the expected value of the distribution?

1
1.5
2.1
3.5

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, mdlemuslopez
The graph shown is the graph of which function?
Answers: 2
image
Mathematics, 21.06.2019 19:00, Nerdymania
2pointswhich of the following appear in the diagram below? check all that apply. d a. zcdeов. сеo c. aéo d. zdce
Answers: 1
image
Mathematics, 21.06.2019 20:00, amylumey2005
Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function
Answers: 3
image
Mathematics, 21.06.2019 22:30, minnahelhoor
How do i find the missing angle measure in a polygon
Answers: 1
Do you know the correct answer?
A local charity holds a carnival to raise money. In one activity, participants make a $3 donation fo...

Questions in other subjects:

Konu
Mathematics, 23.10.2020 23:20