need correct steps to solve

Description Part A: Do a hand calculation of a t-test using the follow data and information. Test the research hypothesis at the .05 level of significance that boys raise their hands in class more often than girls. What is your conclusion regarding the research hypothesis? Remember to first decide whether this is a one- or two-tailed test. (1=boys; 2=girls) Make sure you use the deviation score method and show all of your work. You also need to include the 5 steps that outline the analysis. Gender Hand Up 1 9 2 2 A