Compare 7 x 103 and 2 x 103. a) 7 x 103 is 3.5 times larger than 2 x 103 b) 7 x 103 is twice as large as 2 x 103 c) 7 x 103 is 3 times larger than 2 x 103 d) 7 x 103 is 5 times larger than 2 x 103

two data sets with the same median will not have the same varaibility

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!