Question: PLEASE SOLVE THIS QUESTION ASAP. SHOW ALL THE STEPS 2. Computer chips often contain surface imperfections. For a certain type of computer chip, the probability
PLEASE SOLVE THIS QUESTION ASAP.
SHOW ALL THE STEPS

2. Computer chips often contain surface imperfections. For a certain type of computer chip, the probability mass function of the number of defects X is presented in the following table. X p(x) 0.2 0.15 2a 4 0.2 (a) State the random variable for the computer chip imperfections. (b) Find the value of a for the probability mass function. (c) Find P(X 1). (e) Find P(X > 4). (f) Find uy. (g) Find a%
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