Wednesday
July 23, 2014

Homework Help: statistics

Posted by jane on Tuesday, February 12, 2008 at 1:36pm.

3 PROFESSORS WANT TO KNOW IF HAVING 500 STUDENTS IN THEIR CLASS IS DETRIMENTAL TO PROPER LEARNING. 1ST PROFFESSOR RANDOMLY HANDS OUT THE QUESTIONNAIRE TO 50 STUDENTS; ALL 50 ARE RETURNED TO HIM DURING CLASS. 2ND PROFFESSOR HANDS OUT THE QUESTIONNAIRE TO ALL 500 STUDENTS AND ONLY 100 RETURN THEM AT THE END OF CLASS. 3RD PROFESSOR REFEERS HIS 500 STUDENTS TO A WEBSITE FOR THE QUESTIONNAIRE AND 100 OF THEM RESPOND. WHICH PROFESSOR HAD THE BEST WAY OF DOING HIS SURVEY? WHICH ONE WAS THE WORST?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - A researcher predicts that watching a film on institutionalization ...
8th grade math - A group of 1,500 high school students were asked to fill out a ...
Psychological Statistics - A researcher predicts that watching a film on ...
Psychological Statistics - A researcher predicts that watching a film on ...
Psychological Statistics - A researcher predicts that watching a film on ...
statistics: dependent event - A psychology class is comprised of 4 female and 6 ...
Math - How do you figure this problem out? How many different committees can be ...
Math - There are 24 students in Mrs.Smith's 1st block class. 1/4 of the class ...
English - 1) Four American 17-year-old students will be in class with us ...
AE.. does it sound ok - Constructivism Constructivism is an educational theory ...

Search
Members