Mathematics, 20.11.2019 09:31 willasiacochran
In a study of 235 adults, the mean heart rate was 82 beats per minute. assume the population of heart rates is known to be approximately normal with a standard deviation of 5 beats per minute. what is the 98% confidence interval for the mean beats per minute? 80.9-86.3, 70.9-83.3, 81.2-82.8, or 80.9-83.3?
Answers: 3
Mathematics, 21.06.2019 20:00, lavorisjonesjr1
Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?
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Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?
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Mathematics, 21.06.2019 23:30, Lkirjnnfcxd5039
The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.
Answers: 1
In a study of 235 adults, the mean heart rate was 82 beats per minute. assume the population of hear...
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