The height of a stack of DVD cases is in a proportional relationship to the number of cases in the stack. A stack of 6 cases and their height are shown. Find the constant of proportionality. Then use the constant of proportionality to find the height of a stack of 14 cases.

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.

What is not true about kl and mn? what is mn? (show your work)

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?