## Answers

option ) Lefttailed test p = 0.09 estimated broporthon , Sample size , n = 256 2L 256 2. 56 0.09 test stati stić, 군 P09) 25 6 - -04 4 55 -o, 45- @ P-value二 0.32797 O3280 oPtion B)Fail ree tha nut my pothenis becaum e the P-valut is areaker than tha sianificance level d ⓒ | option (C) | e re is not sufficient evidence to , support tha claim that (en than 9% of +ve^^ed wbes eperienced headachan

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