What is 5,901,452 in expanded form

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

What is the interquartile range of this day at set?