What are the similarities and differences between these data sets in terms of their centers and their variability?

data set a: 1, 2, 4, 1, 9

data set b: 2, 7, 8, 12, 1

select from the drop-down menus to correctly complete the statements.

comparing the centers of the data sets, the median for data set a is the median for data set b. further, based on the range, data set is more variable.

Diagram A  Is the real answer

Step-by-step explanation:

1 2 3 4 56

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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