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Mrac [35]
3 years ago
12

A group of 500 transistors is known to contain one defective unit. What is the probability that a transistor selected at random

from the lot is the bad one? 1/500 499/500 1/499
Mathematics
2 answers:
lesya692 [45]3 years ago
5 0

Answer:

Option A is correct.

Step-by-step explanation:

Given: Number of transistors in a lot = 500

            Number of defective transistors in a lot = 1

To find: Probability of selecting a defective transistor from the lot.

Probability=\frac{Number\:of\:Favorable\:Outcome}{Total\:Number\:of\:Outcome}

Probability\:of\:getting\:a\:bad\:transistor=\frac{1}{500}

Therefore, Option A is correct.

sergejj [24]3 years ago
3 0
The answer is 1/500 because it will always be the probability of the event occurring/total events
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