please read the article ERIC by S$.$ Joseph Corral on A Comparison Study of the California Test of Basic Skills between fourth and fifth grade instrumental pullout students and students not in the instrumental music program. The study compares student's achievement scores for students in an instrumental music program and those not in an instrumental music program. Here the primary analysis is an independent test. please read the article and note how the results of the test have been reported, before APA style stand requiring effect size measurements along with significant hypothesis test results. The Corral article is link below. A$)$ Why is the t Test result for independent samples used in this study? Explain B$)$ Do you have any reaction to the conclusions stated in the article? Are they reasonables? why or why not? Do you see any problems with the stated conclusions? please Explain your answer.