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

PLEASE SOLVE THIS QUESTION ASAP.SHOW ALL THE STEPS 2. Computer chips often

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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