Which of the following statements are true? Select all that apply.
A;The correlation coe...
Mathematics, 21.05.2020 21:02 Dhejxbdbbxbdbbx
Which of the following statements are true? Select all that apply.
A;The correlation coefficient gives us information as to how strong the linear association is between two quantitative variables.
B;The correlation coefficient has units of measurement and does always lie between -1.0 and +1.0.
C;The closer the absolute value of r is to 1, the stronger the relationship is between the two variables.
D;A correlation coefficient of r = 0 indicates a strong linear relationship between two variables.
E;A correlation coefficient of r = -0.9 indicates a weak linear relationship between two variables.
F;Two variables can be correlated without one causing the other.
Answers: 1
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 23:50, davfar334p47luq
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Mathematics, 22.06.2019 02:10, kinqlouiee2253
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Mathematics, 22.06.2019 06:00, michelle453
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English, 22.06.2020 13:57
Mathematics, 22.06.2020 13:57
Mathematics, 22.06.2020 13:57
English, 22.06.2020 13:57
Mathematics, 22.06.2020 13:57
Mathematics, 22.06.2020 13:57