need immediate help due today!!! please check the attached pic, and please draw the bell curve. Thank you

In a classroom of 20, the teacher wants to determine if female students are? Sample 1: Females: n₁=8 x₁ =97.25 S₁=3.65 Sample 2: Males: n2 12 x2=87.25 $2=9.60 What is the standard error? What is the t-test? (Males Females) Use three decimal places. What is the degree of freedom? What is the t-critical? In Show Your Work, graph the bell curve. We will because . (What were we trying to prove? Show Your Work​.