this is a practice test. can you help me with 12, 13, 15 and 16

MDM4U Ch.4 Test 0119 Name: PART C: IDENTIFY Read each scenario below. Indicate the type of probability distribution to model each of the following situations. Provide 1 sentence justification for your answer. Scenario [T:8] Type of Probability Distribution Justification 12. A teacher conducting research in their school randomly selects a student based on his student number. 13. A biological researcher tagged 80 white tailed deer. On a second visit, they captured a sample of 20. The researchers were interested in the number of tagged dears out of 20. 15. A non-profit organization needs to elect a board of directors consisting of 4 males and 4 females. There are 7 males and 6 females eligible for the positions 16. Willy Wonka's Gobstopper factory ni esvstalled to nedmun boiseqxe silja estimates that 0.02% of its packages fail the quality assurance measures. Willy Wonka wants to know how many packages will be defective in his next batch of 500 000 units. Supy lot (EM asob