Ask
your own question, for FREE!
Mathematics
5 Online
OpenStudy (anonymous):
What is the probability a randomly chosen person has an IQ between 90 and 110?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
hmmm use a calculator, as that is less the one standard deviation from the mean. I can tell you now its less then 67%
OpenStudy (anonymous):
also does it say the standard deviation? ive assumed its 15 as that is the standard deviation of most IQ tests
OpenStudy (anonymous):
@Posideon its just probabiltiy
OpenStudy (anonymous):
you have to use a calculator as it a gaussian curve.
OpenStudy (anonymous):
or a table of z values
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (unklerhaukus):
Posideon is right
OpenStudy (unklerhaukus):
|dw:1340934470493:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
abby2blessed:
How do you guys feel about second chances? Concerning relationships, both romantic and otherwise.
TJH:
love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
Puffer:
General question what came first the chicken or the egg itu2019s a trick question
Bounty:
the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
Bounty:
can I get so tips on how to start my journey into semi-realism art also on how to
Strawberryluna:
Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
abby2blessed:
How do you guys feel about second chances? Concerning relationships, both romantic and otherwise.
4 days ago
0 Replies
0 Medals
TJH:
love Love, it comes, it goes But what if it stayed stayed in the silence the storm stayed when the world was loud for me it's different; it left when it was
5 days ago
4 Replies
3 Medals
Puffer:
General question what came first the chicken or the egg itu2019s a trick question
4 days ago
5 Replies
1 Medal
Bounty:
the world keeps moving fast and I'm stuck in a time lapse all I need is a minute
1 week ago
4 Replies
0 Medals
Bounty:
can I get so tips on how to start my journey into semi-realism art also on how to
2 weeks ago
0 Replies
0 Medals
Strawberryluna:
Read my poem. Im not for criticism its a poem I wrote after my breakup: Youu2019ll never understand the way you made me break, I hate that I still love you
5 days ago
5 Replies
2 Medals