Events X and Y are independent . The probability of X occurring isprobability of Y occurring is What is 1/3 1/2 PIX and 1/6 1/3 2/3 5/6

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.

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Place the following steps in order to complete the square and solve the quadratic equation,