RES 342 9.56 - 9.56 A coin was flipped 60 times and came up...

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coin biased toward heads? Show your decision rule and calculations. (b) Calculate a p-value and interpret it. 0.500 Sample siz 60 Estimated p 0.633 Test statist 2.066 p-value 0.019 α 0.100 α-level critic 1.282 (a) Yes, the coin is biased toward heads since 2.1 > 1.3 (b) p = 0.019 The p-value is the smallest possible value of alpha for which the given sample will lead to the decisi
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Unformatted text preview: 9.56 A coin was flipped 60 times and came up heads 38 times. (a) At the .10 level of significance, is the H : p ≤ 0.5 H 1 : p > 0.5 Hypothesiz ion to reject the null hypothesis....
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RES 342 9.56 - 9.56 A coin was flipped 60 times and came up...

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