Tuesday
March 31, 2015

Homework Help: statistics

Posted by nancy on Saturday, September 10, 2011 at 7:16pm.

a sample of 120 men and women randomly divided into 3 groups with 40 people per group. group 1 members varied their workouts. group 2 performed the same exercise at each workout. group 3 had no set schedule or regulations for their workouts. by the end of the study 18 people had dropped out of the first exercise group. estimate the dropout rate for exercises who vary their routine using a 95% confidence interval

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - a class consists of 14 men and 16 women. A group of 5 is randomly chosen ...
Maths - There were 40 members in a hockey club. 3/8 of them were girls. When ...
social studies - the group of the same as subordinate group.A defining feature ...
statistics - A student union wants to obtain a 90% confidence interval for the ...
MATH Statistics - A student union wants to obtain a 90% confidence interval for ...
PSYCHOLOGY IN SOCIAL LIFE - Which one of the following statements best describes...
statistics 3. - A student union wants to obtain a 90% confidence interval for ...
statistics 3. - A student union wants to obtain a 90% confidence interval for ...
Statistics 3 - A student union wants to obtain a 90% confidence interval for the...
biostat - What statistical method(s) a researcher can use to determine if the ...

Members