Rework problem 12 from section 2.4 of your text, involving the construction of a number from a set of digits. Assume that 4 digits are selected at random from the set {2,3,4,5,6,8} and are arranged in random order. What is the probability that the resulting 4-digit number is less than 5000

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Q: what is the probability that all 6 will be above average in performance?

A:

Q: 18. An engineering company has four openings and the applicant pool consists of 6 database…

A:

Q: 3. Determine whether the statement is true or false, If the statement is false, make the necessary…

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Q: Suppose a college student organization has thirty-five members comprising exactly seven students…

A: A college student organization has thirty-five members comprising exactly seven students from each…

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A: Total balls = 12 + 10 = 22Red balls = 12, Blue balls = 10

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Q: Give examples of two independed events.

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Q: A jar contains 19 red balls, 28 green balls, and 36 yellow balls. A sequence of three balls is…

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Q: The probability that at least one of three balls is red or yellow

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Q: If we choose an arrangement at random for the letters of the word PEPPERONI, what is probability it…

A: The probability of an event is given by,

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Q: If an urn has 10 white balls and 5 red balls, what is the probability that 4 randomly selected balls…

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Q: calculator is programmed to generate random whole numbers between 1 and 15 inclusive. If one number…

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Q: At its simplest, probability can be defined as The number of favorable outcomes divided by the…

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A:

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Q: A reporter for an international newspaper is given an assignment that is randomly chosen from the…

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Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.