A quality controller inspected 1,000 units of a product and rejected 150 units due to defects. Approximate the empirical probability that a unit will pass the inspection.(1 point)
Responses
320
Start Fraction 3 over 20 End Fraction
0.15%
0.15%
1720
Start Fraction 17 over 20 End Fraction
1.5%
The answer was 17/20
all the answers are:
Q1: 19/20
Q2: 76%
Q3: 17/20
Q4: A coin is flipped six times heads will appear three times
Q5: 300
@Ryuuji Maesaka is 100% correct
The empirical probability that a unit will pass the inspection is calculated by taking the number of units that passed inspection and dividing it by the total number of units inspected.
Number of units that passed inspection = 1000 - 150 = 850
Empirical probability = 850 / 1000 = 0.85
Expressed as a percentage, this is 85%.
Therefore, the closest answer choice is 0.15%.