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1. The following is the number of chocolate chips found in each of eight cookies.
7, 9, 1, 6, 13, 10, 3, 5
We wish to estimate the median and the standard error of the median. One thousand bootstrap samples were selected. Here are the summary results:

What is the approximate estimated bootstrap standard error of the median?
A. 0.054
B. 0.204
C. 1.70
D. 6.50

2. The following is the number of chocolate chips found in each of eight cookies.
7, 9, 1, 6, 13, 10, 3, 5
We wish to estimate the median and the standard error of the median. One thousand bootstrap samples were selected. Here are the summary results:

What is the approximate bias of the median estimated from bootstrapping?
A. 6.704
B. 0.204
C. 1.70
D. 0.054

3. The following is the number of chocolate chips found in each of eight cookies.
7, 9, 1, 6, 13, 10, 3, 5
We wish to estimate the median and the standard error of the median. One thousand bootstrap samples were selected. Here are the summary results:

What is the bootstrap t confidence interval for the median?
A. 6.74 ± 1.96(.054)
B. 6.74 ± 1.96(1.70)
C. 6.74 ± 2.36(1.70)
D. 6.74 ± 2.36(0.054)

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9723714

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