discussion questions- Need by tonight ASAP

Wk 3 – Discussion – Hypothesis Testing [due Thur]Discussion TopicPost a total of 3 substantive responses over 2 separate days for full participation. This includes your initial post and 2 replies to two of your classmates.For Week 3, we will apply strategies for hypothesis testing, determine when to use one-or two-tailed Z test and interpret the results of a one- and two-sample t test.Due ThursdayRespond to the following in a minimum of 175 words:Chapter 4Define the following:(a.) Research hypothesis(b.) Null hypothesis(c.) Hypothesis(d.) Hypothesis testing(e.) Hypothesis testing process(f.) Dependent variable(g.) Independent variable(h.) conventional levels of significance(i.) Statistically significant(j.) One-tailed test(k.) Two-tailed test(l.) Theory(m.) Cutoff sample score(n.) Directional hypothesis