Did you ever purchase a bag of M&??s candies and wonder about the distribution of colors? Did you know in the beginning they were all brown? Now, peanut M&M’s are 12% brown, 15% yellow, 12% red, 23% blue, 23% orange, and 15% green. The author purchased a 19.20-ounce bag at the nearby Walmart. There were 192 candies in the bag with the following breakdown by color.

Is it reasonable to conclude that the actual distribution agrees with the expected distribution? Use the .05 significance level.

Color Red Brown Green Yellow Orange Cyan Blue Total Observed 9 26 44 41 40 32 192