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FinnZ [79.3K]
2 years ago
8

Multiple-choice questions on Advanced Placement exams have five options: A, B, C, D, and E.

Advanced Placement (AP)
2 answers:
NARA [144]2 years ago
5 0

Explanation:

e. State the conclusion of the test in context f. Find a 95% confidence interval for the proportion of questions on all AP exams having B as the correct choice using the normal distribution and the formula for standard error. Show your calculations

svetlana [45]2 years ago
5 0
E is the answer to the question
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Particle x moves along the positive x-axis so that its position at time t ~ 0 is given by x(t) = 5t 3 - 9t 2 + 7. at what time t
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$$Thus, at $t=1.2 \mathrm{~s}$ particle will be at the farthest point. \\\\\underline{Justification:}\\The particle moves towards the left from $t \in[0,1.2)$. After that particle keeps moving in  the positive x-direction.

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