Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
hellokidbye hellokidbye
wrote...
Go to Answer
Posts: 134
Rep: 0 0
A year ago
​
X56789
P(X=x)0.100.110.330.250.21

​

The distribution of discrete random variableXis shown in the table. What isP(X≤ 7)?



▸

0.54



▸

0.21



▸

0.33



▸

0.46

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 33 times
1 Reply
Replies
Answer verified by a subject expert
capsy2capsy2
wrote...
#1
Posts: 148
Rep: 1 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

hellokidbye Author
wrote...

A year ago
Just got PERFECT on my quiz
choih94
wrote...

Yesterday
Smart ... Thanks!
veronee_madison
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1123 People Browsing
 137 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 305
  
 195
  
 304
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145
Previous poll results: Do you believe in global warming?