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Since computer A's address isn't already in the table, the switch will record the address of computer A.

Since Computer B's address in not in the table, the switch will forward the frame out of all ports except the port it came from. After receiving the frame from the switch, computer B will then reply back to the switch and the switch will record the address of computer B (B -> 2)

Since computer A's address is already in the table, the switch will not record the address of computer A.

Since Computer B's address in not in the table, the switch will forward the frame out of all ports except the port it came from. After receiving the frame from the switch, computer B will then reply back to the switch and the switch will record the address of computer B (B -> 2)

Since computer A's address is not in the table, the switch will forward the frame out of all ports except the port it came from. After receiving the frame from the switch, computer A will then reply back to the switch and the switch will record the address of computer A.

Since Computer B's address is in the table, the switch will not record the address of computer B.

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Question 2 1 pts

Based off of Figure 2 and the last question, explain what the switch will do when Computer B sends a frame to Computer C.

Group of answer choices

Since computer B's address isn't already in the table, the switch will record the address of computer B.

Since computer C's address is already in the table, the switch will forward the frame to computer C.

Since computer B's address isn't already in the table, the switch will record the address of computer B.

Since computer C's address isn't already in the table, the switch will not forward the frame to computer C.

Since Computer B's address is already in the table, the switch will not record the address of computer B.

Since computer C's address is already in the table, the switch will forward the frame to computer C.

Since Computer B's address isn't already in the table, the switch will record the address of computer B.

Since computer C's address isn't already in the table, the switch will record the address of computer C.

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Question 3 1 pts

Based off of Figure 2 and the last question, explain what the switch will do when Computer C sends a frame to Computer A.

Group of answer choices

Since Computer C's address is already in the table, the switch will not record the address of computer C.

Since computer A's address is already in the table, the switch will forward the frame to computer A.

Since Computer C's address is already in the table, the switch will not record the address of computer C.

Since computer A's address isn't already in the table, the switch will record the address of computer A.

Since Computer C's address isn't already in the table, the switch will record the address of computer C.

Since computer A's address is already in the table, the switch will forward the frame to computer A.

Since Computer C's address isn't already in the table, the switch will record the address of computer C.

Since computer A's address isn't already in the table, the switch will record the address of computer A.

Flag this Question

Question 4 1 pts

Based off of Figure 2 and the last question, explain what the switch will do when Computer A sends a frame to Computer D.

Group of answer choices

Since Computer A's address is in the table, the switch will record the address of computer A.

Since computer D's address is in the table, the switch will record the address of computer D.

Since Computer A's address isn't in the table, the switch will record the address of computer A.

Since computer D's address is not in the table, the switch will forward the frame out of all ports except the port the frame came from. After receiving the frame from the switch, computer D will then reply back to the switch and the switch will record the address of computer D (D -> 4)

Since Computer A's address is in the table, the switch will not record the address of computer A.

Since computer D's address is not in the table, the switch will forward the frame out of all ports except the port the frame came from. After receiving the frame from the switch, computer D will then reply back to the switch and the switch will record the address of computer D (D -> 4)

Since Computer A's address isn't in the table, the switch will record the address of computer A.

Since computer D's address is in the table, the switch will not record the address of computer D.

The variance of this discrete probability distribution equals n*p*(1-p). 1) Normal Distribution ( 2) Binomial Distribution 3) Poisson Distribution 4) Standard Normal DistributionA civil engineer has been studying the frequency of vehicle accidents on a certain stretch of interstate highway. Long-term history indicates that there has been an average of 1.72 accidents per day on this section of the interstate. Let / be a random variable that represents number of accidents per day. Let O represent the number of observed accidents per day based on local highway patrol reports. A random sample of 89 days gave the following information. 0 3 4 or more O 18 22 17 18 14 The civil engineer wants to use a Poisson distribution to represent the probability of r, the number of accidents per day. The Poisson distribution is P(r) = X' where 1 = 1.72 is the average number of accidents per day. Test the statement that the Poisson distribution fits the sample data. Use a 1% level of significance. C Since the P-Value is less than the level of significance, we reject the null hypothesis that the Poisson distribution does not fit the data. At 0.01 level of significance, we conclude that the Poisson distribution fits the data. C Since the P-Value is less than the level of significance, we reject the null hypothesis that the Poisson distribution fits the data. At 0.01 level of significance, we conclude that the Poisson distribution does not fit the data. C Since the P-Value is less than the level of significance, we fail to reject the null hypothesis that the Poisson distribution fits the data. At 0.01 level of significance, we conclude that the Poisson distribution does not fit the data. Since the P-Value is less than the level of significance, we fail to reject the null hypothesis that the Poisson distribution does not fit the data. At 0.01 level of significance, we conclude that the Poisson distribution fits the data. Since the P-Value is greater than the level of significance, we fail to reject the null hypothesis that the Poisson distribution fits the data. At 0.01 level of significance, we conclude that the Poisson distribution fits the data.1. If p is the probability of 'successes' at a single trial, obtain the probability of r 'successes' out of n independent trials. 2. Discuss the nature of mode of binomial distribution. 3. Show that if np be a whole number, the mean of the binomial distribution coincides with the greatest term. 4. Obtain the m.g.f. of the binomial distribution. Hence or otherwise obtain the mean, variance and skewness of distribution. 5. State and prove the reproductive property of the Poisson distribution. Show that the mean and variance of the Poisson distribution are equal. Find the mode of the Poisson distribution with mean value 5. 6. Show that for a Poisson distribution, the coefficient of variation is the reciprocal of the standard deviation. 7. If X1, X2. .... Xk are independent random variables following the Poisson law with parameter M1, M2. .... my respectively, show that _=1 X; follows the Poisson law with parameter _ _, mi. 8. Prove the recurrence relation between the moments of Poisson distribution: Hr+1 = 1 (rur-1 + "er), v ax ), where u is the rth moment about the mean A. Hence obtain the skewness and kurtosis of Poisson distribution. 9. Let X has a Poisson distribution with parameter) > 0. If r is a non-negative integer and if ur'= E(X'), prove that #'7+1 = 2 (1, + ) 10. Obtain the Poisson distribution as a limiting case of the negative binomial distribution.(2) The Poisson Distribution: The Poisson Distribution is usually used as a model for the number of times an "event" of some sort occurs during a specified time period or in a particular region of space. - Devore et al. Applied Statistics for Engineers and Scientists, 3rd edition. The Poisson mass function is P(x) ed , = 0, 1, 2, . . . where A is a positive real parameter. (a) Verify that the Poisson mass function is indeed a mass function. (Hint: Ez ox/x!= ed). (b) Calculate the mean and the variance of the Poisson Distribution. (c) Calculate the chance of a process following the Poisson distribution having a positive value