Mathematics, 25.03.2020 05:43 afinn2313
Which of the following are true about the correlation coefficient? Select all that apply.
Question 2 options:
The correlation coefficient applies for all situations where two quantitative variables are used, regardless of the form of the relationship.
The correlation coefficient must be positive.
A correlation coefficient close to 1 would indicate a strong linear relationship.
A correlation coefficient close to 0 would indicate a strong linear relationship.
The notation for a sample correlation coefficient is r.
The correlation coefficient is not resistant to influential observations.
Answers: 2
Mathematics, 21.06.2019 12:50
Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)
Answers: 1
Mathematics, 21.06.2019 14:40
Which graph represents the following piecewise defined function?
Answers: 2
Mathematics, 21.06.2019 19:40
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
Which of the following are true about the correlation coefficient? Select all that apply.
History, 17.01.2020 10:31
Chemistry, 17.01.2020 10:31
Mathematics, 17.01.2020 10:31
Mathematics, 17.01.2020 10:31
English, 17.01.2020 10:31
History, 17.01.2020 10:31
History, 17.01.2020 10:31