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Question 5 Caution: the distribution for this question is randomly chosen. Make sure to check the first Not yet line of the statement below carefully between attempts. answered Time left 0:45:23 Marked out of 4.00 Let Z ~ Bin(6, 0.38). P Flag Determine each of the following. question E(Z) Var(Z) = To determine P(Z = 3), a binomial coefficient of the form () is required. State the values of a and b, and then determine (). a = b Give a whole number for each answer. Hence determine P(Z = 3): P(Z = 3) Also determine the following: P( 2