PLEASE HELP FAST Without making any calculations, which data set has the smallest standard deviation? O 1, 1, 2, 2, 3, 3
0 1,3,5
O 0, 1, 5, 6, 9, 10
1, 1, 1, 1, 2, 2, 2, 2

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis