Score:0 of 1 pt 7 of 11 (1 complete HW Score: 909%, 1 of 11 pts 5.2.25 Question

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Score:0 of 1 pt 7 of 11 (1 complete HW Score: 909%, 1 of 11 pts 5.2.25 Question Help * cases in a particular country over the past 12 years. Complete parts (a) through (e) Handgun 0.474 Knives 0.135 Other (a) l A" No the sum of the probabilties of all outcomes does not equal 1 O B. No tho probability of all events in the table is not greater than or equal to 0 and less than or equal to 1 O C. No the probability of all events in the table is not greater than or equal to 0 and less than or equal to 1. and the sum of the probabiliries of all outcomes does not equal 1 O D. Yes the rules required for a probability model are both met

Explanation / Answer

To find that the given probability distribution is a valid one or not. We will add all the probabilities and if the sum of all the Probabilities are 1 then we will say that it is a valid probability distribution.

Sum = 0.474 + 0.028 + 0.033 + 0.142 + 0.135 + 0.055 + 0.133 = 1

so Yes, it is a valid probability distribution.

And here we can see that all probabilities are in between 0 to 1.

so Option D is correct as both conditions are met.

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