Mathematics, 04.05.2021 01:00 182075
From past experience, a professor knows that the test score of a student taking her final examination is a random variable with a mean of 75. Use the central limit theorem to solve the following. How many students would have to take the examination to ensure, with a probability of at least 0.9, that the class average would be within 5 of 75
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Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠–2} {y|y ∈ r, y ≠2} y < 2 or y > 2 y < –2 or y > –2
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Mathematics, 21.06.2019 23:30
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Mathematics, 21.06.2019 23:30
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A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?
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From past experience, a professor knows that the test score of a student taking her final examinatio...
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