What is the outlier in the following set? 28,31,40,26,38,65,39,35,30

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.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

What makes a trapezoid an isosceles trapezoid?