Get Expert Answers to Your Bivariate Data Questions
Recent questions in Bivariate numerical data
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Tahmid Knox 2021-02-25To find:The favorite color a person and find gender.
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sjeikdom0 2021-02-19To find:The qualitative or quantitative and as univariate or bivariate.
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he298c 2021-02-01What is the correlation coefficient and what is its significance? Explain why correlation coefficient is bound between -1 and 1. How correlation coefficient depicts itself in scatterplots? Aside from probabilistic models, explain what is least squares line fitting.
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Anish Buchanan 2021-01-25Suppose that, for a sample of pairs of observations from two variables, the linear correlation coefficient, r , is negative. Does this result necessarily imply that the variables are negatively linearly correlated?
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sodni3 2021-01-07Find the correlatin coefficient r using bivariate data.
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naivlingr 2020-12-07Understanding the Concepts and Skills
Suppose that, for a sample of pairs of observations from two variables, the linear correlation coefficient, r , is negative. Does this result necessarily imply that the variables are negatively linearly correlated? Explain.
Suppose that, for a sample of pairs of observations from two variables, the linear correlation coefficient, r , is negative. Does this result necessarily imply that the variables are negatively linearly correlated? Explain.
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Anonym 2020-11-30In bivariate data, we sometimes notice that one of the quantities increases (1, 2, 3...) while the other quantity decreases (20, 19, 18...). Which phrase best describes this association? would it be no correlation, a perfect correlation,a positive correlation or a negative correlation?
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Chaya Galloway 2020-11-27To explain:The shape of the new distribution and the measure of center and variation affected in a given data.
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CoormaBak9 2020-11-09When working with bivariate data, which of these are useful when deciding whether it’s appropriate to use a linear model?
I. the scatterplot
II. the residuals plot
III. the correlation coefficient
A) I only
B) II only
C) III only
D) I and II only
E) I, II, and III
I. the scatterplot
II. the residuals plot
III. the correlation coefficient
A) I only
B) II only
C) III only
D) I and II only
E) I, II, and III
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postillan4 2020-10-23Differentiate between univariate, bivariate and multivariate data.
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The complexity of bivariate data examples is the use of two complex sets that are always dependent on what is being used. A good bivariate data example is the sales of ice-cold drinks depending on the weather and the heat or the cold of the day. The same can be said about finding statistical answers to the questions based on what equation is being used like finding positive or negative sides. Choosing two columns by using graphs and calculations will help you address all bivariate data questions that you will encounter below to find the best solutions to your problem.
