Pls help i put the answer choices on the bottom. and show work pls

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

What is the shape of the height and weight distribution