A chemistry teacher at MHS has created a wonder spray that he claims eliminates sophomore bad behavior when 10th graders come into contact with the potion. If 300 10th graders were sprayed, and 47% of them exhibit no bad sophomore behavior afterwards, would you conclude that his mixture was satisfactory (assuming satisfactory is at least 50%)? Construct AND interpret the 99% confidence interval.

there is no question content here, but you for the free points! : d

i think its a and d

step-by-step explanation:

step-by-step explanation:

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