Figure 7.23 shows the self-reported body mass index (BMI, weight/height squared) of female members of a convenience sample of students and their friends and family, collected as part of a course...

Figure 7.23 shows the self-reported body mass index (BMI, weight/height squared) of female members of a convenience sample of students and their friends and family, collected as part of a course exercise. How would you describe the shape of this distribution?