The standard requirement for the color distribution for plain M&M's is:
Brown - 40%, Yellow - 30%, Orange - 15%, Green - 10%, Tan - 5%.
Randomly selected sample of 200 plain M&M's shown following number of candies depending on color (Observed frequency):
Brown:88
Yellow:42
Orange 35
Green: 20
Tan: 15
Use Chi-Square test with significance level 0.10 to test the claim that there is no significant difference between the color distribution in the sample and the standard requirement.
Keep in mind, Chi-Square is a Right-Tailed test.
Show all work and justify your answer.