Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Mar 11th, 2015

sigma(std dev) 77.5
mu(mean) 74.9  
z value for 839 -0.07355 (x-mu)/(sigma)
P(x=69.2) 0.470685 Use normdist functin in excel
P(z=-0.036) 0.470685 Use normsdist functin in excel

Mar 11th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Mar 11th, 2015
...
Mar 11th, 2015
May 25th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer