3/26/2013 Excel 2

Today I use T-test to analyse the correlation between different gender's score. By using T-test and set males' score as one variable and females' score as the other variable, I get the result as below:

Line 11 and 13, P are both less than 0.05, which means 'NSD'. There is a big difference between males' score and females' score. The null hypothesis has been reject.Therefore, we have a 95% degree of confidence that gender is a factor in 4th grade math performance.

In my Chinese learning class, I can start a research by testing whether my student's Chinese testing score is related to their gender. Male students' score and female students' score will be two variance I will use in the t-test.

Related NETS standard:
4. Systemic Improvement Educational Administrators provide digital age leadership and management to continuously improve the organization through the effective use of information and technology resources. 
b. Collaborate to establish metrics, collect and analyze data, interpret results, and share findings to improve staff performance and student learning.