QUESTION 1 The probability distribution for the roll of a single fair die is as

Question

QUESTION 1 The probability distribution for the roll of a single fair die is as follows P(x) where x represents the possible outcome of the roll and P(x) is the probability assoicated with each outcome For a distribution to be a probability distribution the following two requirements must be met: 1 The sum of all probabilities total one. P(x) 2. The probability of each individual event must be between zero and one (inclusive), O S P(x) 31 = 1 Determine whether or not the following distribution is a probability distribution based on the above information. P/x) True O False QUESTION 2 The probability distribution for the roll of a single fair die is as follows P(x) where x represents the possible outcome of the roll and P(x) is the probability assoicated with each outcome For a distribution to be a probability distribution the following two requirements must be met: 1 The sum of all probabilities total one. P(x) 2. The probability of each individual event must be between zero and one (inclusive), O S P(x) 31 1 Determine whether or not the following distribution is a probability distribution based on the above information P/x) .3 True O False

Explanation / Answer

1) true (as sum of probabilities is 1 and they are between 0 and 1)

2)false ((as sum of probabilities is not equal to 1)

3) mean =0.5*0.2+1*0.2+1.5*0.2+2*0.4=1.4

4)For above box plot 5 number summary is 3,4,7.5 ,11.75,13

therefore last box plot is correct option

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