Question

A gadget company randomly selects 10 toys per hour to inspect. The number of defective toys in the last six samples is shown in the table.

Based on this information, how many toys are likely to be defective in a sample of 500?

A: 1

B: 5

C: 50

D: 300

Answer 1

Answer:

50

Step-by-step explanation:

Answer 2

Using proportions, it is found that the number of toys that is likely to be defective in a sample of 500 is given by:

C: 50

What is a proportion?

A proportion is a fraction of a total amount.

For the samples of 10, the mean number of errors is of:

( 0 + 2 + 1 + 1 + 2 + 0)/6 = 1

Hence, for samples of 500, the expected number of defective toys will be given by:

E = (500/10) x 1 = 50

Hence, option C is correct.

More can be learned about proportions at https://brainly.com/question/24372153