Determine maximum upward accerleration of the block
The steel cable lifts the 350kg concrete block vertically. Maximum safe cable tension is 4200N. Determine maximum upward accerleration of the block?
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The rectangular board is 2 by 18 units. Foci of the ellipse are located to produce largest area. The string is connected to foci and pulled taut by the pencil to draw ellipse. Determine length of the string.
Determine the 99% confidence interval of the true proportion and compare it with the researchers study
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Statistics show on average adult person receives 425 pieces of mail each and every year with standard deviation of 50. Determine the mean and the standard deviation of a sampling distribution if all possible samples of size 100 are selected?.
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It snows in Greenland average of once in 20 days, and when it does, glaciers have 15% chance of growing. When it doesn't snow in Greenland, glaciers have only a 5% chance of growing. Determine the probability that it is snowing in Greenland when g
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Assume the pdf o the random variable x is f(x;?) = ? e-?x, x > 0, ? > 0, where ? is the parameter of the distribution. Employ the method of maximum likelihood to obtain an estimator of ?,
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