Quantcast Can someone help me solve this statistics problem? - XP Math - Forums
XP Math Home Sign Up FREE! | Sign In | Classroom Setup | Common Core Alignment PDF Version

Go Back   XP Math - Forums > Welcome > Off-Topic Discussion

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 07-31-2007   #1
Posts: n/a
Default Can someone help me solve this statistics problem?

80 numbers are rounded off to the nearest integer and then summed. If the individual round-off error are uniformly distributed over (-0.5, 0.5) what is the probability that the resultant sum differs from the exact sum by more than 3?Please help me solve this problem and tell me the steps as well. Thanks....it will be helpful of you!!!

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -4. The time now is 01:41 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
XP Math