Mike says 3/3 of his fraction model is shaded blue. ryan says 6/6 of the same model is shaded blue . are the two fractions equivalent ? if so what is another equivalent fraction

Yes, they are equivalent.  Another equivalent fraction would be any fraction that equals to 1. Eg. 9/9

Yes, because they both equal one. Any number is equivalent if it has the same number as the numerator or denominator, such as 12/12

Ifound this on google “a skewed (non-symmetric) distribution is a distribution in which there is no such mirror-imaging. a "skewed right" distribution is one in which the tail is on the right side. a "skewed left" distribution is one in which the tail is on the left side. the above histogram is for a distribution that is skewed right.” i hope this you for what your looking for