Which data set has the largest range? A. 8, 9, 1, 2, 3, 4 B. 5, 6, 4, 5, 6, 4 C.

Line the numbers from smallest to largest the subtract the smallest from the largest numbers.

Materials which do not allow charges to move freely through them are known as 'insulators". such materials hold their outermost electrons with a strong force, such that most of the electrons remain bonded to the atoms and are thus not free to move through the material and carry charge across it.