1 Binomial Random Variable A nilpany buys 500 laptops for th

1. Binomial Random Variable: A nilpany buys 500 laptops for their employees. For each laptop, the probability the laptop doesn?t work when purchased is p = 0.01; the probability the laptop works when purchased is 1-p = 0.99. What is the probability that all of the 500 laptops work when purchased. Px (0)?

Solution

probability that all the laptop worked = 500C₅₀₀ (0.01)⁰(0.99)⁵⁰⁰ (ans) = 6.57* 10^-3(ans)