Suppose that 2 were subtracted from each of the values in a data set that originally had a standard deviation of 7.5. What would be the standard
deviation of the resulting data?
A. 2
B. 9.5
C. 5.5
D. 7.5

If you answer right ill give brainliest, : )

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?