1) In a four-year psychedelic-mushroom experiment, 93 of the 300 subjects reportedexperiencing “strong or extreme fear” after using psychedelic mushrooms.
A) Find a point estimate (pˆ) for the percentage of all people who experience “strong or extreme fear” after using psychedelic mushrooms.
b) Find the 95% margin of error (E) for the estimate in (a).
c) Make and interpret a 95% confidence interval (p+-E) for the percentage of all people who experience “strong or extreme fear” after using psychedelic mushrooms.
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