ACI2601 Assignment 4(883849)|COMPLETE ANSWERS & SOLUTIONS|- Due 15 August 2025

ACI2601
Assignment 4

Unique No: 883849
Due 15 August 2025

, ASSIGNMENT 04 (MANDATORY)

IMPORTANT: No extension will be granted for this mandatory assignment.

Due date: 15 AUGUST 2025

Unique number: 883849 Contribution to year mark: 25%




1.1 (Bag with 10 marbles: 3 red, 4 blue, 2 green, 1 yellow)

1.1.1 Theoretical probabilities

3
• P(Red) = = 0.300
10
4
• P(Blue) = = 0.400
10
2
• P(Green) = = 0.200
10
1
• P(Yellow) = = 0.100
10


1.1.2 Experiment (14 draws with replacement) recorded sequence and tally

I conducted 14 draws (with replacement) and recorded this sequence:

B, R, B, G, B, R, G, B, R, B, G, R, B, Y

Tally / Frequency:

• Red: 4

• Blue: 6

• Green: 3

• Yellow: 1 (Total = 14)

1.1.3 Experimental probabilities (count/14)

4
• P(Red) = = 0.285714 ≈ 0.286
14
6
• P(Blue) = = 0.428571 ≈ 0.429
14