Statistics questions

Statistics
Tutor: None Selected Time limit: 1 Day

Mar 31st, 2015

I am using the formula

standard error=

sqrt ( p1 hat *(1- p1 hat)/n1+ p2 hat* (1-p2 hat)/n2)

= sqrt[0.44*0.56/451+0.35*0.65/502) =0.0316 = 0.032


Mar 31st, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Mar 31st, 2015
...
Mar 31st, 2015
Dec 3rd, 2016
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