8. [Chapter 15] Find the sampling distribution of the mean i for n=2 from the population (1, 3, 5, 7, 9}, with µy = 5 and o, * 2.83. Provide a stemplot of the sampling distribution of X; report ug to ± 0.01 and ag to ±0.001. [Hint: There are (:) = 10 samples of size n=2 possible from the given population.] Sample (n=2) Stemplot of & He = obs 1 obs 2 2 4 5 7 leaf unit = 9. (Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates that i is an unbiased estimator of the population mean u. 10. [Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates the Law of Large Numbers. 11. [Chapter 15] Suppose that a random variable in the population is distributed X~(µy = 100, ox = 96), and that the distribution of X is heavily skewed to the right. Describe the sampling distribution of the mean X given samples of size n= 64. Clearly explain the rationale behind your answer. 6.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
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They go together but labled different numbers but it is all part of question 8 

8. [Chapter 15] Find the sampling distribution of the mean i for n=2 from the population (1, 3, 5, 7, 9}, with µy = 5 and
o, * 2.83. Provide a stemplot of the sampling distribution of X; report ug to ± 0.01 and ag to ±0.001. [Hint:
There are (:) = 10 samples of size n=2 possible from the given population.]
Sample (n=2)
Stemplot of &
He =
obs 1 obs 2
2
4
5
7
leaf unit =
9. (Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates that i is an unbiased
estimator of the population mean u.
10. [Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates the Law of Large Numbers.
11. [Chapter 15] Suppose that a random variable in the population is distributed X~(µy = 100, ox = 96), and that the
distribution of X is heavily skewed to the right. Describe the sampling distribution of the mean X given samples of
size n= 64. Clearly explain the rationale behind your answer.
6.
Transcribed Image Text:8. [Chapter 15] Find the sampling distribution of the mean i for n=2 from the population (1, 3, 5, 7, 9}, with µy = 5 and o, * 2.83. Provide a stemplot of the sampling distribution of X; report ug to ± 0.01 and ag to ±0.001. [Hint: There are (:) = 10 samples of size n=2 possible from the given population.] Sample (n=2) Stemplot of & He = obs 1 obs 2 2 4 5 7 leaf unit = 9. (Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates that i is an unbiased estimator of the population mean u. 10. [Chapter 15] Explain clearly how the sampling distribution graphed above demonstrates the Law of Large Numbers. 11. [Chapter 15] Suppose that a random variable in the population is distributed X~(µy = 100, ox = 96), and that the distribution of X is heavily skewed to the right. Describe the sampling distribution of the mean X given samples of size n= 64. Clearly explain the rationale behind your answer. 6.
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