Statistics question number 13

Statistics
Tutor: None Selected Time limit: 1 Day

Apr 20th, 2015

pooled sd = sqrt ((5*10^2+7*34^2)/12)=26.75818

standard error = sp*sqrt(1/n1+1/n2)=26.75818*sqrt(1/6+1/8)=14.45 =14


Apr 20th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 20th, 2015
...
Apr 20th, 2015
May 24th, 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