MIP2602 ASSIGNMENT 3 2026 – FULLY ANSWERED (DUE 26 JUNE 2026)

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MIP2602 Assignment 3 Memo | Due 26 June 2026. All questions fully answered. SECTION A: FOUNDATIONS OF PROBABILITY (37 MARKS)
Question 1: Basic Understanding (13 marks)
A bag contains: 3 red, 4 blue, 2 green, and 1 yellow marble.
1.1 Write down the theoretical probability of selecting each colour. (4)
1.1.1 What is the probability of selecting an orange marble? (2)
1.2 Without calculating, rank the colours from most likely to least likely and justify your reasoning. (3)
1.3 A Grade 6 learner says, “The probability of selecting a blue marble is 4.” Explain why this statement is incorrect. Describe how you would help the learner understand probability values using this marble activity. (4)