Identify the median and the lower quartile for this box plot. 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 16 16.5 15.5 14 20 17​

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 shows the pre image of triangle xyz

The table represents a linear function. what is the slope of the function? –6 –4 4 6