The question is not influenced by the fact that it's about intelligence - standard deviation is a way of describing data and it's the same for all kinds of data.
So in general, one standard deviation away from the mean in both directions encompases around 66% of the cases - so here it would be 66% of children.
Additionally, 95% of all children should lie withing two standard deviations - so two standard deviations below or above the average.
Science had been done eating junk food and eating a lot more then a week after
Answer: HOPE THIS HELPED YOU! :D ;)
Eco cars are still too expensive for most car buyers
Explanation:
A. defragging your hard drive
