Compute the value of the correlation coefficient
Compute the value of the correlation coefficient for the data obtained in the study of the number of absences and the final grade of the seven students in the statistics class.No. of absences Final grade(%)
6 82
2 86
15 43
9 74
12 58
5 90
8 78
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An experiment consists of rolling three fair dice --- a red die, a blue die, and a white die --- and recording the number rolled on each die. Assume that the dice are fair, so that all outcomes are equally likely.
Medical records of rattlesnake bites show that about 30% of bites are dry bites. If an ER sees 6 patients what is the probability first 5 bites contain venom and 1 does not?
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Compute the value of the correlation coefficient for the data obtained in the study of the number of absences and the final grade of the seven students in the statistics class.
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The mean inside the diameter of all washers produced by a machine is 0.502 inches and the standard deviation is 0.005 inches. The Company can only accept washers whose inside diameters are in the range from 0.496 in. to 0.508 in. otherwise the was
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