2. genetic linkage model from rao (2002) suppose 197 animals are distributed into four categories with the following frequencies: category 1 2 3 4 frequency 125 18 20 34 assume that the probabilities of the four categories are given by the vector (+4 –o), (–0), 4); where 0 is an unknown parameter between 0 and 1. if 0 is assigned a uniform prior, then the posterior density of 0 is given by geladata) (4 + 2) (4a - w) " (50 - 6) (8)", s(n|data) & (2+14"m) em (14") ,-003 where 0

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4