All terrestrial planets may have the same basic type of structure; such as a central metallic core, mostly iron, with a surrounding silicate mantle. The Moon is similar, but has a much smaller iron core. Io and Europa are also satellites that have internal structures similar to that of terrestrial planets.
Average ACT: 33. The average ACT score composite at Stanford is a 33. The 25th percentile ACT score is 31, and the 75th percentile ACT score is 34. In other words, a 31 places you below average, while a 34 will move you up to above average. There's no absolute ACT requirement at Stanford, but they really want to see at least a 31 to have a chance at being considered.
Best Answer: Although the average IQ on the Stanford-Binet is 100, there is an amount on each side of 100 that is included in normal (the norm) or average.. That is usually considered to be 20 points either side of 100. Therefore, the average. IQ is from 80 to 120. Above 120 you get into other scores with other names.