I think u take the two numbers and times them
Answer:
In 1867, the first such national organization was formed. Led by OLIVER KELLEY, the PATRONS OF HUSBANDRY, also known as the GRANGE, organized to address the social isolation of farm life. Like
Morgan dollar
Morgan dollar (1878-1891)
FARMERS' ALLIANCES went one step further.
6 ft= 6x12in= 72 in.
8 ft= 8x12in= 96 in.
12ft=12x12in=144 in
25ft=25x12in=300 in
50ft=50x12in=600 in
72 in, 96 in, 96 in, 144 in, 300 in, 300 in, 600 in
Mean= (72+96+96+144+300+300+600)÷7
1608÷7 = 229.7 inches
Median=middle value in set = 144 inches
Mode= value(s) tha occur most often = 96 inches and 300 inches
Range=difference of largest and smallest values in set = 600-72= 528
Choice A