Question
A customer at a pawn shop is trying to sell the owner an Elvis Presley photograph that he claims is autographed by the late
A customer at a pawn shop is trying to sell the owner an Elvis Presley photograph that he claims is autographed by the late rock star. The owner has doubts about whether the signature is real, so he calls in an autograph expert to examine the photograph. The expert is essentially testing the hypotheses: Ho: The autograph is fake vs. Ha: The autograph is real After examining the autograph, the expert determines a P-value of 0.04. At a 10% level of significance, we conclude that: there is insufficient evidence that the autograph is real. the probability that the autograph is fake is 0.04. the probability that the autograph is real is 0.04. there is sufficient evidence that the autograph is real. there is sufficient evidence that the autograph is fake.
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