10. In 1997 Marist Institute surveyed 935 randomly selected adults and found that 60% of them...

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Answer 1

Answer #1

0.60 Sample Proportion p = N = 935 The critical value for a = 0.5 is ze = 21-a/2 = 0.674. The corresponding confidence interv

therefore ,

95% C .I 0.589 < p < 0.611,

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Answer 2

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