Question:

Form a ‘Road Safety Committee’ of two, from 2 boys (B1, B2) and 2 girls (G1, G2). Complete the activity to write the sample space:

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When forming combinations, list all possible pairs without repetition. For 2 members from 4 people, the number of pairs = \({}^4C_2 = 6\).
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Solution and Explanation

Step 1: Identify the given members.
There are 2 boys — \(B_1, B_2\) and 2 girls — \(G_1, G_2\). We need to form all possible committees of 2 members each.
Step 2: Committees of 2 boys.
\[ \text{Committee of 2 boys} = \{B_1 B_2\} \] Step 3: Committees of 2 girls.
\[ \text{Committee of 2 girls} = \{G_1 G_2\} \] Step 4: Committees of one boy and one girl.
\[ \text{Committee of one boy and one girl} = \{B_1 G_1, B_1 G_2, B_2 G_1, B_2 G_2\} \] Step 5: Write the sample space.
Combining all possible committees: \[ S = \{(B_1 B_2), (B_1 G_1), (B_1 G_2), (B_2 G_1), (B_2 G_2), (G_1 G_2)\} \] Step 6: Conclusion.
Thus, the sample space contains 6 possible committees that can be formed from 2 boys and 2 girls.
Final Answer: \[ \boxed{S = \{(B_1 B_2), (B_1 G_1), (B_1 G_2), (B_2 G_1), (B_2 G_2), (G_1 G_2)\}} \]
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