When the outliers are removed, how does the mean change?
16 18 20 22 24 26
28 30 32 34 36 38 40 42 44 46 48 50
the mean decreases by 2.75.
the mean increases by 2.75.
the mean increases by 3.25.
there are no outliers.

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

answer: karl marx, max weber, and emile durkheim (the fourth could be considered georg simmel)

explanation:

nations must cooperate to bring about and maintain world peace.

nations must not wage wars or commit war crimes in a desire to control other nations.

i think i know which options you have but if these aren't options let me know

c. the passage of the fifteenth amendment