Mathematics, 23.09.2020 18:01 garysingh7
Select the FALSE statement about the correlation coefficient (r).
A. The correlation coefficient quantifies the strength of the linear relationship between two variables.
B. The sign of the correlation coefficient tells us if the pair of variables is positively or negatively associated.
C. The value of the correlation coefficient lies between -1 and 1.
Answers: 1
Mathematics, 21.06.2019 17:00
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
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Mathematics, 21.06.2019 17:20
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
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Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
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Select the FALSE statement about the correlation coefficient (r).
A. The correlation coefficient qu...
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