Four 6-sided dice are rolled. The dice are fair, so each one has equal prob- ability of producing a value in {1, 2, 3, 4, 5, 6}. Let X =the minimum of the four values rolled. (It is fine if more than one of the dice has the minimal value.) (a) What is P(X ≥ 1) ? (b) What is P(X ≥ 2) ? (b) What is the CDF of X i. e. P(X ≤ k) for all values of k ?

part d

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theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

b and c

step-by-step explanation:

the answer is 13/48

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