Answer: The answer choice on the left, AKA the first one.
Step-by-step explanation:
Answer:
Q= 5c
Step-by-step explanation:
Answer:
Option c is correct .
Step-by-step explanation:
May this help you !!!!!!!!
Answer: 7410 watches
Step-by-step explanation:
From the random sample of 250 watches, 3 are defective. The percentage that's defective will be:
= 3/250 × 100
= 1.2%
Percentage that's not defective = 100 - 1.2 = 98.8%
Therefore, from the sample of 7500 watches, the number that's not defective will be:
= 98.8% of 7500
= 98.8/100 × 7500
= 7410
Therefore, 7410 watches aren't defective
