Multiple Choice
Two researchers run identical experiments except researcher A collects twice as many points as researcher B. For a specific value x, researcher A estimates a y value of and researcher B estimates a y value of
. We would expect that researcher A's 95% prediction interval around
to be, in general,
A) wider than researcher B's 95% prediction interval around .
B) narrower than researcher B's 95% prediction interval around .
C) the same as researcher B's 95% prediction interval around .
D) wider than researcher B's 95% prediction interval around or narrower than researcher B's 95% prediction interval around
, with equal probability.
Correct Answer:

Verified
Correct Answer:
Verified
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