Final answer:
The legislative body in question lacks sociological representation because the percentage of Latinos and males does not reflect the state's demographic makeup.
Therefore, option C is correct.
Step-by-step explanation:
If a legislative body were composed of 15 percent Latinos and 70 percent males in a state whose residents are 35 percent Latino and 50 percent male, the legislative body could be said to lack sociological representation. Sociological representation is a form of representation where the demographic makeup of the representative body mirrors that of the society. Therefore, when there is a disparity between the demographics of the legislative body and the residents of the state, like in this example, sociological representation is not achieved. This concept is particularly important in the context of increasing diversity within legislative bodies, as it touches on the representation of different racial, ethnic, gender, and socioeconomic groups.