Find the probability.
-A calculator requires a keystroke assembly and a logic circuit. Assume that $80 \%$ of the keystroke assemblies and $81 \%$ of the logic circuits are satisfactory. Find the probability that a finished calculator will be satisfactory.
A) .6561
B) .8100
C) .6480
D) .6400

Question

Quizplus · Accepted Answer

The probability that both components are satisfactory is the product of their individual probabilities: $0.80 \times 0.81 = 0.648$.

Find the Probability 80%80 \%80% Of the Keystroke Assemblies And 81%81 \%81%

Find the Probability $80 \%$ Of the Keystroke Assemblies And $81 \%$