i need help writing the research hypothesis . is it nondirectional or directional

For this assignment you will use the small sample formulas and Appendix B. Please see Chapter 9, formulas 9.5 and 9.6 on p.232 (these are also in our Formulae Part 2.pdf in blackboard) AND the supplemental document: Five Step Model for Two-Sample Test in our Week 11 folder. A survey has been administered to random samples of respondents in several countries. Respondents were asked "How satisfied are you with your life as a whole?" Responses varied from 1 to 10, with 10 indicating the highest degree of life satisfaction. You assume that the responses to the measurement of life satisfaction are realizations of a continuous variable on an interval-ratio level of measurement. You select the samples of women and men from several countries. For this assignment, you select Nigeria and want to know whether women and men in this nation are significantly different in terms of their reported levels of satisfaction. Follow our 5-step model of hypothesis testing when writing your answers. You must report everything that is expected of you in each step of the model, and fully interpret your decision in Step 5 (this means three statements of your conclusion). You will set the alpha level as a=0.05 and use Appendix B to select your t(critical). women: X1 = 7.8 men: X2 = 6.7 $1 = 0.23 $2 = 0.16 N1 = 46 N2 = 42