Theo finds a large container of batteries in a basement. He randomly selects and tests 14 of the batteries and finds that 4 of them do not work. There are 76 batteries in the container. Which is the best prediction for the number of batteries that will not work?

A.

29

B.

22

C.

18

D.

5
help please

Question

Theo finds a large container of batteries in a basement. He randomly selects and tests 14 of the batteries and finds that 4 of them do not work. There are 76 batteries in the container. Which is the best prediction for the number of batteries that will not work?



 








  

A.
 
29 









  

B.
 
22 









  

C.
 
18 









  

D. 

5 
help please

anonymous · Answer

From his sample, what is the probability of a battery not working?