A cell phone company tests 95 cell phones and finds that 7 of them have defects. Out of 760 cell phones, how many would you expect to have defects?

You can predict that

of the cell phones will have defects.

Question

Mathematics

Christian Frey

15 July, 00:19

A cell phone company tests 95 cell phones and finds that 7 of them have defects. Out of 760 cell phones, how many would you expect to have defects?

You can predict that

of the cell phones will have defects.

+3

Answers (1)

Know the Answer?

Sheldon Le · Answer 1

Answer: 60

Step-by-step explanation:

From the question, a cell phone company tests 95 cell phones and finds that 7 of them have defects. This. means that 7/95 are defective.

If 760 cell phones are tested, the number that will be expected to have defects will be:

= 7/95 * 760

= 59.99

= 60 Approximately

A cell phone company tests 95 cell phones and finds that 7 of them have defects. Out of 760 cell phones, how many would you expect to have defects?You can predict thatof the cell phones will have defects.

A cell phone company tests 95 cell phones and finds that 7 of them have defects. Out of 760 cell phones, how many would you expect to have defects?

You can predict that

of the cell phones will have defects.