Question

a factory robot recently examined some bulbs, of which 12 were flawed and 48 were not. considering this data, how many flawed bulbs would the robot be expected to find in a batch of 95 bulbs? flawed bulbs submit

Explanation:

Step1: Find total bulbs examined

Total bulbs = Flawed + Not flawed = \( 12 + 48 = 60 \)

Step2: Calculate proportion of flawed bulbs

Proportion = \( \frac{12}{60} = 0.2 \)

Step3: Find expected flawed in 95 bulbs

Expected = \( 95 \times 0.2 = 19 \)

Answer:

19