Mathematics, 27.07.2021 07:10, obliviousho2018
The value of the correlation coefficient r is useful indicator of the strength of an association between two variables when
1) one variable is numerical and the other is nominal
2) both variables are categorical
3) both variables are numerical and the association is linear
4) one variable is nominal and the other ordinal
5) none of the above
Answers: 3
Mathematics, 22.06.2019 00:00, dragonslayer321
Yvaries inversely as x. y =12 when x=5. find y when x=4
Answers: 2
Mathematics, 22.06.2019 00:00, evazquez
Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?
Answers: 2
The value of the correlation coefficient r is useful indicator of the strength of an association bet...
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