The variance of number of heads in three tosses of a coin is : Option 1: 3/2 Option 2: 3/4 Option 3: 1 Option 4: 2

The answer is '3/4'. View full solution:

CUET Mathematics - The variance of number of heads in three tosses of a coin is : | PYQs + Solutions

CUET Mathematics 2023 30 May Shift 3

Algebra

Easy

$\frac{3}{2}$

$\frac{3}{4}$

✅ Correct Option: 2

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CUET Mathematics 2023 30 May Shift 3 PYQs

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