Homework Help: Math- Anova

Posted by Jennifer on Tuesday, December 13, 2011 at 6:15pm.

A researcher has collected statistics pretest scores for students representing 3 different age groups

18-30 31-45 45 and up
3 5 10
7 10 2
9 9 8
6 8 8
4 6 5

Do hypothesis test using ANOVA to find if significant difference. Use alpha .05. All hypothesis steps adn find degrees of freedom and critical values, calulate test statistic and effect size and write results in apa style.

Use Scheffe posttest if appropriate.

No one has answered this question yet.

Answer this Question

Related Questions

statistics - A researcher has collected statistics pretest scores for students ...
PLEASE HELP ME!!! - A researcher has collected statistics pretest scores for ...
I am really in need of someone help! Please - A researcher has collected ...
statistics - 5. The table below shows Psychology exam scores, Statistics Exam ...
statistics - 4. Suppose you administered an anxiety test to a large sample of ...
Statistics - Suppose you administered an anxiety test to a large sample of ...
statistics - Suppose you administered an anxiety test to a large sample of ...
Statistics - I bemieve the t test is paired , want to make usre beofre I run the...
Statistics - There are 200 students in a sample. How many of these students will...
statistics - d. There are 200 students in a sample. How many of these students ...

For Further Reading

First Name:
School Subject:
Answer: