which of the following represents a positive correlation

A negative correlation describes the extent to which two variables move in opposite directions. -0.9Correct!Correct! a. See my table below. The direction of a correlation is either positive or negative. answer choices Positive Negative No Question 7 60 seconds Q. Which of the following represents a weak positive correlation? -0.9 b. A positive correlation indicates that if one variable gets bigger, the other variable tends to get bigger. Which of the following illustrates the range of possible values of Pearson's product-moment correlation coefficient? 0 indicates no linear correlation between two variables 1 indicates a perfectly positive linear correlation between two variables Often denoted as r, this number helps us understand the strength of the relationship between two variables. answered Which of the following data sets represents a positive correlation? /There is a positive correlation between the two variables with a coefficient of 0.79. The strongest linear relationship is indicated by a correlation coefficient of -1 or 1. Disability. replication What assesses the consistency of observations by different observers Inter-rater reliability +0.2 -0.2 +0.9 1 / 1 ptsQuestion 6 What is one task that a peer reviewer is not likely to participate in? Hours studied and exam scores have a strong positive correlation. Answer: -0.85 (Option d) is the strongest correlation coefficient which represents the strongest correlation as compared to others. correlation Stan and Jenny are in a psychology course that requires them to repeat an experiment that researchers have conducted in the past, in order to determine whether they produce the same results. Generally, correlation coefficients range between -1.00 to +1.00. which of the following represents a weak positive correlation?, Which of the following is a positive correlation, which of the following is the strongest correlation?, Which of the following is a positive correlation Quizlet, which of the following represents a strong negative correlation?, Positive correlation indicates that, which of the following indicates a negative correlation?, Using . A B C Answer 32 people found it helpful tiaxoxo28 B as you can see the points go upwards as they go across :) Hope this helps! a. Disabilities can be present from birth or can . The dataset B shows a positive correlation. Positive Correlation A correlation of +1 indicates a perfect positive correlation, meaning that both variables move in the same direction together. Get a high-quality answer with step-by-step explanations from a professional in just minutes instead! Here, the r value is -0.9984 is closest to -1. Select one: a. Which of the following represents a strong negative correlation? Descriptions: The r value closest to either -1 or +1 represent the strongest correlation between the variables. Descriptions: The r value closest to either -1 or +1 represent the strongest correlation between the variables. The strength of a correlation is communicated by its absolute value (i.e., just the number). The sign ( positive or negative ) only communicates the direction of the relationship . -0.9 b. Positive Correlation The longer amount of time you spend in the bath, the more wrinkly your skin becomes. The strength of a correlation is communicated by its absolute value ( i.e. Transcribed image text: Which of the following relationships represents a positive correlation between two variables! The values of the correlation coefficient can range from -1 to +1. Need a bit more clarification? C. As stress levels increase, job efficiency increases. In other words, a negative would mean that one would increase while the other decreases. In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution.For a data set, it may be thought of as "the middle" value.The basic feature of the median in describing data compared to the mean (often simply described as the "average") is that it is not skewed by a small proportion of . Which one of the following statements best represents a data comparison that demonstrates a positive correlation? When the correlation coefficient comes out > 0, that means both datasets numerical quantity are positively correlated. This is called ________. Positive Correlation Strong positive correlation: When the value of one variable increases, the value of the other variable increases in a similar fashion. c. there is a relationship between two variables, but it is not statistically significant d. two variables increase together, but they are associated with an undesirable outcome B Which of the following represents a weak positive correlation? As the amount of water a plant receives increases, the growth rate of the plant increases. A perfect negative. 0 c. +0.2 d. +0.9 C Which of the following represents a strong negative correlation? What does a negative correlation coefficient mean? 1) -0.94 2) 0 3) 0.5 4) 0.91 15 Which value of r represents data with a strong Correct answers: 1 question: Which if the following r-values represent the strongest correlation a. Expert Answer. A correlation of -1.0 indicates a perfect negative correlation, and a correlation of 1.0 indicates a perfect positive correlation. Positive correlation is a relationship between two variables in which both variables move in tandem. Therefore, r = More : The r value closest to either -1 or +1 represent the strongest correlation between the variables. According to the rule of correlation coefficients, the strongest correlation is considered when the value is closest to +1 (positive correlation) or -1 (negative correlation). A positive correlation exists when one variable decreases as the other variable decreases, or . The closer it is to +1 or -1, the more closely the two variables are related. To learn more about the positive correlation coefficient, refer to the link; brainly.com/question/26433768 a. As levels of self-esteem decline, levels of depression increase c. People who exercise regularly are less likely to be obese d. Gas mileage decreases as vehicle weight increases e. A) The length of a person's arms over time B) The water level in a bathtub as it drains over time C) The amount of time you drive as compared to the distance traveled D) The total cost of a pizza and the number of toppings you put on it Hemlock Society. 8. Hence, the dataset B is correct. b. As job efficiency decreases, stress levels increase. The possible range of values for the correlation coefficient is -1.0 to 1.0. if one of the variables increases, the other variable is also supposed to increase). A positive correlation coefficient indicates that the value of one variable depends on the other variable directly. Positive Correlation As it snows more, the sales for deicers go up. Negative Correlation A researcher obtained a correlation of +.45 between Variable A and Variable B. Activities of daily living (ADLs or ADL) is a term used in healthcare to refer to people's daily self-care activities. See Page 1. Now positive correlation can further be classified into three categories: Perfect Positive - Which represents a perfectly straight line High Positive - All points are nearby Low Positive - When all the points are scattered Negative Correlation In a negative correlation, the variables move in inverse, or opposite, directions. As a student's class attendance decreases, the student's overall grade remains the same. Correlation coefficients can range from -1.00 to +1.00 where a value of -1.00 represents a perfect negative correlation, which means that as the value of one variable increases, the other decreases while a value of +1.00 represents a perfect positive relationship, meaning that as one variable increases in value, so does the other. answer choices A) no correlation B) negative correlation C) correlation coefficient D) positive correlation Question 8 60 seconds Q. which of the following relationship represents a positive correlation between from PHYS 4 at Middlesex Community College Positive Correlation The longer someone invests, the more compound interest he will earn. dilation with scale factor 2, multiply by 2. Question: Which of the following relationships represents a positive correlation between two variables? 1 Answer Fty Sep 25, 2017 See below Explanation: I would say 0.68, but still 0.68 does not indicate a strong correlation. Disability is the experience of any condition that makes it more difficult for a person to do certain activities or have equitable access within a given society. -1.0 to 1.0. c. -2.0 to 2.0. d. -3.0 to 3.0. a. Therefore, -0.94 suggests a nearly perfect negative correlation . Here, the r value is -0.9984 is closest to -1. In statistics, a perfect negative correlation is represented by the value -1.0, while a 0 indicates no correlation, and +1.0 indicates a perfect positive correlation. Without providing crucial information from the research, the findings of the research may be misunderstood Summarizing and Presenting Data +0.2 Which of the following represents a strong negative correlation -0.9 If the correlation coefficient is greater than zero,. Types of Correlation Correlation strength ranges from -1 to +1. In other words, as one variable increases,. Which of the following represents a positive correlation? The closer r is to zero, the weaker the relationship between the two variables. Therefore, r = More : The r value closest to either -1 or +1 represent the strongest correlation between the variables. Health professionals often use a person's ability or inability to perform ADLs as a measurement of their functional status.The concept of ADLs was originally proposed in the 1950s by Sidney Katz and his team at the Benjamin Rose Hospital in Cleveland, Ohio. a. Answer: -0.85 (Option d) is the strongest correlation coefficient which represents the strongest correlation as compared to others. 1.03 .02 .89 .75 Show Result Correct - Your answer is correct. As x increases, y decreases. D. As stress levels increase, job efficiency declines. As study time decreases, students achieve lower grades b. A. answered expert verified Which of the following represents a negative correlation? , just the number ) . v. t. e. A suicide attempt is an attempt to die by suicide that results in survival. Keep in mind that any numbers that are between -0.5 and -0.7 show weak negative correlation only, same for positive. New answers [1] [2] It may be referred to as a "failed" or "unsuccessful" suicide attempt, though these terms are discouraged by mental health professionals for implying a suicide that results in death is a successful and positive outcome. A. Correct!Correct! More Practice With Python How to Append Lists in . Explanation: According to the rule of correlation coefficients, the strongest correlation is considered when the value is closest to +1 (positive correlation) or -1 (negative correlation). As the number of miles driven increases, the amount of gasoline in the tank decreases. As the number of hours a person exercises decreases the weight of that person increases OOO As a students class attendance decreases the student's overall grade remains the same As the amount of water a plant . As job efficiency increases, stress levels decline. But a positive correlation coefficient would mean that both off the variables or increasing or both of the variables or decreasing simultaneously or together based on their relationship with one. Strong negative correlation: When the value of one . verifying that the research meets ethical standards suggesting magazines that may be interested in publishing the researchCorrect!Correct . If variables change in the same direction, what type of correlation is this called? [3] [4] [5] [6] For example, the more hours that a student studies, the higher their exam score tends to be. Disabilities may be cognitive, developmental, intellectual, mental, physical, sensory, or a combination of multiple factors. Here, the r value is -0.9984 is closest to -1. 0 c. +0.2 d. +0.9 If this is the question the answer is C like if this helped The dataset B shows a general increasing slope. As the number of miles driven increases, the amount of gasoline in the tank decreases. -.01 to .01. b. As x increases, y increases answer choices A) correlation coefficient B) causation C) positive correlation Here, the r value is -0.9984 is closest to -1. The positive sign signifies the direction of the correlation (i.e. The other numbers given in the question indicate very weak correlation. Pearson's correlation is a correlation coefficient commonly used in linear regression. -0.9 The weakest linear relationship is indicated by a correlation coefficient equal to 0. B. The possible range for a correlation coefficient is between -1 and +1 A negative correlation means one variable decreases as the other increases Which of the following represents a weak positive correlation? Question: Which of the following relationships represents a positive correlation between two variables? The tank decreases this called direction together the positive correlation as compared to.! A data comparison that demonstrates a positive correlation is this called, a would. 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