A light bulb manufacturing process results in 6% of the light bulbs being defective. If 5 light bulbs are randomly
selected, find the probability that all of the light bulbs are
fully functioning.

Step-by-step explanation:

Given

Represent the event that a bulb is defective with p.

So:

Required

Determine the probability that all 5 are fully functioning

Represent the event that a bulb is defective with q.

So:

Make q the subject

Substitute 6% for p

Convert % to decimal

If 5 were selected and all are functioning, the event is represented as: q q q q q

And the probability is:

Substitute 0.94 for q

--- approximated

4 puzzles in 3 hours

step-by-step explanation:

answer is : muchas/tipicas

have a nice day!

~recklesschicken