As per the figure attached, we have area of Square = 36 square units, so one side length= 6 and it is equally distributed by dots.
So,
distance between 2 dots = 1 unitArea of 1 = 2*1 =2 square units,
Area of 2 = 1*1 =1 square unit,
Area of 3 = 2*1 +1*1 =3 square units,
Area of 4 = 2*1 +1*1 =3 square units,
Area of 5 = 1*1 =1 square unit,
Area of 6 = 2*1 +1*1 =3 square units,
Area of 7 = 3*1 +1*1 +1*1 =5 square units,
Area of 8 = 4*1 +1*1 =5 square units,
Area of 9 = 2*1 +1*1 =3 square units,
Area of 10 = 2*1 +1*1 =3 square units,
Area of 11 = 2*1 +1*1 =3 square units,
Area of 12 = 2*1 =2 square units,
Area of 13 = 2*1 =2 square units,
Now, in areas in ascending order: 1,1,2,2,2,3,3,3,3,3,3,5,5
mode = count of the most repeated integer = 6
Range = 5-1 = 4, Median = 3, Mean= (1+1+2+2+2+3+3+3+3+3+3+5+5)/13 = 36/13~3
Mode- Range = 6-4 = 2Measured in square units, the mode of the areas of the 13 colored regions is exactly___________than the_____________of those areas. 1st blank: 2 units greater. D. 2nd blank: Range. A.
Attachments
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