The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

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Answer 1

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Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

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You may need to use the appropriate appendix table or technology to answer this question. You are given the following information obtained from a random sample of 4 observations. 24 48 31 57 You want to determine whether or not the mean of the population from which this sample was taken is significantly different from 49. (Assume the population is normally distributed.) (a) State the null and the alternative hypotheses. (Enter != for ≠ as needed.) H0: Ha: (b) Determine the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value, and at the 5% level of significance, test to determine whether or not the mean of the population is significantly different from 49. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject H0. There is insufficient evidence to conclude that the mean of the population is different from 49.Do not reject H0. There is sufficient evidence to conclude that the…

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Answer 2

Question

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

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Answer 3

Question

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

Expert Solution & Answer

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Answer 4

Question

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

Expert Solution & Answer

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Answer 5

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

Answer 6

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

Answer 7

Chapter 12.1, Problem 13E

To determine

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

Answer 8

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

Answer 9

To determine

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 12.1 - Prob. 1TFQ Ch. 12.1 - Prob. 2TFQ Ch. 12.1 - Prob. 3TFQ Ch. 12.1 - Prob. 4TFQ Ch. 12.1 - Prob. 5TFQ Ch. 12.1 - Prob. 6TFQ Ch. 12.1 - Prob. 7TFQ Ch. 12.1 - Prob. 8TFQ Ch. 12.1 - Prob. 9TFQ Ch. 12.1 - Prob. 10TFQ

The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

Solution Summary: The author explains that if a tree has 100 vertices of degree 1 and 20, one-half of them are degree 4 and the rest is degree 2.

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The number of vertices of degree 2. If a tree has 100 vertices of degree 1 and 20 of degree 6 and that one-half of the remaining vertices are degree 4 and the rest of degree 2.

To prove: A tree has the vertices of degree 1 must be less than 80 cannot exist except as specified in part (a).

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Chapter 12 Solutions