I will give you that crown thing if it’s right

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.

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2