On 3 and 4, please answer this two question

3) ½ chance

4) 60 times

Step-by-step explanation:

There are 12 equal sections, getting an even numbers is a ½ chance. ( same as odd numbers)

The probability is ⁶⁄₁₂ or ½.

In addition, this is theoretical probabilty, it doesn't require experiments.

Getting a 2: ⁴⁄₆₀ or ¹⁄₁₅

Getting a 4: ³⁄₆₀ or ¹⁄₂₀

Getting a 6: ⁷⁄₆₀

Getting a 8: ³⁄₆₀ or ¹⁄₂₀

Getting a 10: ⁵⁄₆₀ or ¹⁄₁₂

Getting a 12: ²⁄₆₀ or ¹⁄₃₀

Chance of picking a even number using 60 tries:

⁴⁄₆₀ + ³⁄₆₀ + ⁷⁄₆₀ + ³⁄₆₀ + ⁵⁄₆₀ + ²⁄₆₀ = ⁴ ⁺ ³ ⁺ ⁷ ⁺ ³ ⁺ ⁵ ⁺ ²⁄₆₀ = ²⁴⁄₆₀ or ⅖

Picking a even number using 150 tries:

⅖ · 150 = 60 times

step-by-step explanation: