Question

Winston, a dog, loves to play fetch. He catches each ball mid-air independently with probability 0.4 (i.e. Bernoulli random variable with p = 0.4). What is the probability that in four tosses, Winston makes exactly two mid-air catches? Round your answer to two decimal places.

Answer 1

Answer:

sorry i can, understantd

Answer 2

Answer:

sorry i did not understand