Step 1 :Let $S$ be the event that a randomly selected OLED display was made by Samsung.
Step 2 :The question is asking for the probability that a randomly selected OLED display was made by Samsung. This is given by the percentage of OLED displays that Samsung ships, which is 24.6 percent.
Step 3 :To find the probability, we need to convert this percentage to a decimal. The conversion is done by dividing the percentage by 100.
Step 4 :So, the probability is \( \frac{24.6}{100} = 0.246 \)
Step 5 :Final Answer: The probability that a randomly selected OLED display was made by Samsung is \( \boxed{0.246} \)