Looking for a good sample?

Let us find the best one for you! What is your topic?

Over 850,000 documents to help brainstorm your essay topic

Haven't found the Essay You Want?
For Only $13/page

Response on school Essays

Top of Form

Bottom of Form
Ann Garvin 17 Apr 09  11:40 PM MST
Main Question Post

In order to help out the principle at a local school, I will look in to how attendance of students throughout the year might correlate with their proficiency on the required state test.

IV-numbers of days absent in an academic year
DV-child’s score on the state test

Null Hypothesis- Absences have no affect on a child’s performance on the test
Alternative Hypothesis- The more absences a child has the lower his or her score will be on the state test.
Evaluating 25 of the students’ attendance records, n=25
alpha level .05. two tailed
critical region +-2.064
t stat-1.50

Gravetter, F. J., & Wallnau, L. B. (2007). Statistics for the behavioral sciences (7th ed.). Stamford, CT: Wadsworth

Submitted on 04-17-09 10:37 PM PDT
ID: 93625245

It is a good research question, however I have many doubts, and some of them are
1.      How you calculated value of t statistics?
2.      I am not able to figure out any sample data or summary of sample such as mean and sample variance. Only you have mentioned n = 25!
3.      What was population mean score that you have compared for obtaining t statistic?
4.      Your null and alternate hypotheses are more of association (correlation) hypotheses. Moreover, I do not think it is related to one sample t-test.
Wanda Hamilton

Sorry, but copying text is forbidden on this website. If you need this or any other sample register now and get a free access to all papers, carefully proofread and edited by our experts.

Sign Up Login We can't stand spam as much as you do No, thanks. I prefer suffering on my own

Jasmine from Graduate Way

Hi there, would you like to get such a paper? How about receiving a customized one? Check it out https://goo.gl/eHrtS5