Suppose that 2 were subtracted from each of the values in a data set that
originally had a standard deviation of 5.5. what would be the standard
deviation of the resulting data?
o a. 5.5
o b. 7.5
o c. 3.5
o d. 2

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Landon wrote that 3−2.6=4. which statement about his answer is true?

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile