Question

In the bootstrap method, the data are resampled by _____ choosing _____ columns from the aligned sequences to produce, in effect, a new sequence alignment of the _____

a.

randomly, horizontal, same length

b.

specifically, vertical, different lengths

c.

randomly, vertical, same length

d.

randomly, vertical, different lengths

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Answer: (c).randomly, vertical, same length

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Q. In the bootstrap method, the data are resampled by _____ choosing _____ columns from the aligned sequences to produce, in effect, a new sequence alignment of the _____

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