Question

Of all customers purchasing automatic washer, 75% purchase a Samsung model. If a store currently has in stock 10 Samsung models and 8 Haier models washers, what is the probability that the requests of the next 10 customers for a Samsung model can all be met from existing stock?

Answer 1

Answer:-

Given that:-

Of all customers purchasing automatic washer, 75% purchase a Samsung model. If a store currently has in stock 10 Samsung models and 8 Haier models washers,

what is the probability that the requests of the next 10 customers for a Samsung model can all be met from existing stock?

P(Purchasing samsung model) = 0.75=p

Let

Total samsung model purchased by the n customers at the store

for n= 10  customers

  

P[the requests of the next 10 customers for a Samsung model can all be met from existing stock]=0.056