Mathematics, 06.05.2020 21:35 jerrica988
Stan's heart rate, in beats per minute, was measured 20 times at random. The results are 82, 84, 98, 112, 97, 93, 91, 87, 112, 87, 79, 80, 72, 82, 94, 89, 89, 74, 80, and 72 beats per minute. Construct a 99% confidence interval for Stan's mean heart rate. (82.5659, 92.8341) (80.4942, 92.8341) (82.5659, 94.9052) (82.4288, 92.9712) (80.4942, 94.9052)
Answers: 3
Mathematics, 21.06.2019 19:00, Jessieeeeey
Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1
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Mathematics, 21.06.2019 21:30, xxaurorabluexx
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis. y = 7ex, y = 7e^-x, x = 1; about the y-axis
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Grading scale 1 has the following weights- (tests- 50% quiz- 25% homework- 15% final exam- 10%). calculate your final average if your performance in the class is as follows-test grades- {88, 84, 90, 75, 70, 81); quiz grades- {88, 67, 90, 90, 45, 99, 76, 98, 100}; homework- 90; final exam- 75
Answers: 1
Stan's heart rate, in beats per minute, was measured 20 times at random. The results are 82, 84, 98,...
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