Phone: you have a person who is color blind, and your have two coins (one red, and one green). how do you convince the color-blind person that these two coins are different colors.

Aconvex octagon has interior angles that measures 73 degrees, 172 degrees, 132 degrees, 59 degrees, 154 degrees, 163 degrees, x degrees, 2x degrees find the value of the missing angles

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?