Tony works in a factory that produces 1,000 computers each day. When 50 computers were sampled, it was found that 7 were defecti ve. Estimate how many defective computers are made each day. A. 140
B. 7
C. 169 - this one...?
D. 265
I kind of forget how to do these :[
2 answers:
The answer is A, 140
Because every 50 computers, 7 are defective. You need to apply that ratio to the 1,000, so 1,000/50 is 20. Now apply that to the ratio, (7) so 7*20 which is 140. Thank me later :D
Answer:
A) 140
Step-by-step explanation:
1000/50=20
20(7)=140
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