I Need Help With Number 2 And 3 We Have Not Gone Over This Concept In Class Yet

I need help with number 2 and 3. We have not gone over this concept in class yet, but i believe a chi-square test has to be utilized

2. Marine biologists have noticed that the color of the outermost growth band on a clam tends tobe related to the time of the year in which the clam dies. A biologist conducted a small…