For Exercises 7 through 12, determine whether the distribution represents a probability distribution. If it does not, state why. 7. X 3 8. 12 P(X) 0.3 0.5 0.7 -0.8 8. X 5 7 9 P(X) 0.6 0.8 -0.4 9. X -2 2 5 P(X) 0.3 0.4 0.2 0.1

Q: 1. Determine whether the distribution represents a probability. Explain your answer. 8. 7. 9. P(X) 1…

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Q: Given that the table below represents a probability distribution, fill in the missing value. XL 1 2…

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Q: Determine whether the table represents a discrete probability distribution. Explain why or why not.…

A: From the provided information, x 2.1 2.2 2.3 2.4 P(x) 0.1 0.1 0.1 0.1

Q: determine whether this table represents a probability distribution. X 0,1,2,3 P(X)…

A: Given data X 0 1 2 3   P(X) 0.2 0.25 0.1 0.45   find whether this table represents a…

Q: Determine whether or not the distribution is a discrete probability distribution and select the…

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Q: Determine whether the distribution represents a probability distribution. P(x) -0.3 6. 3. 0.5 Answer…

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Q: A. Determine whether the distribution represents a probability distribution or not. Explain your…

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Q: Determine whether each distribution is a probability distribution. Explain your reasoning x 1…

A: The objective of the question is to determine whether the given distribution is a probability…

Q: Construct a probability distribution table if we let X the random variable be the number of boys in…

A: Given,A family has 3 children.P(a boy)=12P(a girl)=12 Let X=no.of boy childrens in a…

Q: The probability distribution for the number of students in Statistics classes offered at a small…

A: Given data is x P(x) 24 0.09 25 0.13 26 0.16 27 ? 28 0.11

Q: Find the probability of the indicated event if P(E) = 0.35 and P(F) = 0.45. Find P(E or F) if P(E…

A: Given :   P(E) = 0.35  and  P(F) = 0.45                P(E and F) = 0.10

Q: A. Determine whether the distribution represents a probability distribution or not. Explain your…

A: A. we need to determine the distribution is probability distribution or not. 1. X 1 5 7 8 P(x)…

Q: Use the probability distribution listed in the given table. Compute PX s-1 or X-2). -2 -1 1 0.2 0.4…

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Q: Determine whether or not the distribution is a discrete probability distribution and select the…

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Q: Find the probability of the indicated event if P(E)= 0.35 and P(F)= 0.35. Find P(E or F) if P(E and…

A: We have given that  P( E ) = 0.35,     P( F ) = 0.35 and P( E and F ) = 0.05.

Q: 1. X 1 7 P(X) 4 8 4 8 2. 3 6. P(X) 6. 3. P(X) 0.35 0.25 0.22 0.12 419 4113 116 2116 3.

A: Here AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPART PLZ REPOST FOR REMAINING  here for valid…

Q: Jeremiah has basketball practice two days a week. 75% of the time he attends both practices. 22% of…

A: Here the given information is Jeremiah has basketball practice two days a week. 75% of the time he…

Q: A. Determine whether the distribution represents a probability distribution or not. Explain your…

A: Probability Distribution: It is a statistical function, describing all the possible outcomes of the…

Q: Determine whether this table represents a probability distribution. P(x) X 0.25 1 0.2 2 0.15 0.45 O…

A: We have given that,  Let X be the random variable having distribution is,  X P(X)  0 0.25 1…

Q: Determine whether this table represents a probability distribution. P(x) 0.25 1 0.3 0.3 0.2 3.

A: If the total probability value is equal to 1 and the all probabilities are lies between 0 and 1…

Q: x P(x) -4 0.35 -1 0.25 0 0.15 2 0.25 determine whether the table represents a discrete…

A: The given probability distribution table is, Yes, the table represents a discrete probability…

Q: Determine whether or not the distribution represents a probability distribution.

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Q: A 40-year-old man in the U.S. has a 0.248% risk of dying during the next year. An insurance company…

A: Dying risk = 0.248% Probability(dying)= 0.248/100 = 0.00248   P(not dying)= 1 - P(dying) = 1 -…

Q: 2) Consider each distribution. Determine if it is a valid probability distribution or not and…

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Q: 1. Y 2 4 6 8 P(Y) 1 3 P(X) 1/3 1/6 1/3 3. 4 8. 9. P(Z) 1/5 1/5 2/5 1/5 2.

A: Note: According to the guidelines we are only allowed to answer three supports, please post other…

Q: Make a histogram of the probability distribution of X. Describe its shape.

A: The given random variable X is the number that survive to adulthood.

Q: Refer to this figure to answer number 8- 10. The table below show the probability distribution of…

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Q: determine if the following is a probability distribution. justify your answer     x   P(x)    -1…

A: x   P(x)    -1  0.48     3  0.22     5  0.14     6  0.15

Q: Norman is a student at a college in Durban. The amount of time, in minutes, that Norman walks to the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: istribution in a table for all the outcomes where X is the random variable representing the number…

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