A factory worker conducted test on a random sample of 150 products. Of the products tested, 2 were found to have defects.Based on this information, how many products in a batch of 3,000 are likely to be defective>?

Respuesta :

60 would end up as defects

By using unitary method, Number of products in a batch of 3000 are likely to be defective are 40.

What is unitary method?

"The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value."

We have

Number of products = 150

Number of defective products = 2

By using unitary method,

Number of products in a batch of 3000 are likely to be defective

= [tex]\frac{3000}{150}[/tex] × 2

= 20 × 2

= 40

Hence, Number of products in a batch of 3000 are likely to be defective are 40.

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