Asked by Katelyn
A skeptical paranormal researcher claims that the proportion of Americans that have seen a UFO is less than 5%.
the type of alternative hypothesis is:
left-tailed
right-tailed
or two-tailed
Is this right-tailed?
the type of alternative hypothesis is:
left-tailed
right-tailed
or two-tailed
Is this right-tailed?
Answers
Answered by
Kuai
No
Left-tailed
Left-tailed
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