6 Which of the Following Would Probably Be Negatively Correlated

- April 18, 2022

6 Find the mean for this data. If a stocks beta doubles its required rate of return must also double.

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Choose the expression that correctly compares 816 and 8150 Choose the expression that correctly compares 0720 and 07200.

. Which of the following statements is CORRECT. Consider the following variable examples that would produce negative correlations. Which of the following probably would not be a dependent variable in sociological research.

Stocks and bonds generally have a negative correlation but in the 10 years to 2018 their measured correlation has ranged from -08 to 02. For example a plant that creates a lot of seeds has a higher chance of creating offspring. A researcher is measuring the heart rate of subjects as an index of anxiety.

The following is a list of guidelines for determining the strength of a negative correlation. A negative correlation between two variables means that one decreases in value while the other increases in value or vice versa. Oh so our only option at this negative 085 and that totally makes sense because this seems pretty pretty strongly negatively correlated.

So zero from six to react. Income and age of primary vehicle eg 1 year old 2 years old etc. Negative correlations are of no use for predictive purposes.

A correlation of 85 is stronger than a correlation of 49. D hours spent watching TV and grade-point average. 100 95 84 67 84 50 98 a 84 b 67c 826d 895 7 Find the median for.

B Is the correlation most likely due to coincidence some common underlying cause or is one a direct cause of the other. If a stocks returns are negatively correlated with returns on most other stocks the stocks beta will be negative. However there are also examples of negative correlation in nature such as.

Age and degree of conservatism B. A negative correlation is the same as no correlation. Question 6 Which of the following is an example of a negative correlation.

If the points on a scatterplot are close to a straight line there will be a positive correlation. In areas with low amounts of rain more wild animals migrate to other places. The closer to 1 the correlation coefficient is the closer the two are correlated.

The plane can cover miles in 6 hours. And then our only option left is 062 for this top one on the left. Education and income C.

Answer Age vs commute time to school House address vs math test score Time worked. Psychology questions and answers. Hours per week spent at the gym and cardiovascular fitness.

What does it mean to say that two variables are negatively correlated. C the value of a car and the age of a car. A negative correlation is written as -1.

As returns are negatively correlated with both the firms other assets and the returns on most stocks in the economy while Bs returns are positively correlated. Any stock with a negative beta must in theory have a negative required rate of return provided rRF is positive. If there were a correlation one would expect to see that in the data.

De nition 3 A The random variables X X 1X n are negatively associated if for. Which of the following pairs of variables would be most likely to have a negative correlation. Two random variables XY are called negatively correlated if covXY EXY EXEY 0.

Which of the following pairs of variables is likely to be negatively correlated. All of the following variables except for ________ would likely show a negative correlation. Which of the following situations most likely results in a negative correlation when the data is displayed on a scatter plot.

And that makes sense because this one seems you can tell there is a positive correlation but its not that strong. The following de nition from 12 is a natural generalization of negative correlation and other notions of negative dependence to the case of nrandom variables. The closer to -1 the correlation coefficient is the closer the two are negatively correlated.

Trait anxiety is not associated with hours spent studying. AskedDec 7 2015in Psychologyby GymRat. Days absent from class and final course grade c.

Negative correlation An example is the correlation between body weight and the time spent on a weight-loss program. None of the above. The following year as the economy slows.

A average income and the incidence of dental disease. In this study heart rate is 1 negatively correlated with anxiety 2 an independent variable 3 an operational definition of anxiety 4 a confounded. B adult shoe size and IQ scores.

Hours spent studying and exam score b. In other words while x gains value y decreases in value. Which of the following statements is true.

Scatterplots are a very poor way to show correlations. Higher trait anxiety is associated with more hours spent studying. With over 2200 data points between August 2006 and August 2015 the correlation coefficient is 0227.

Therefore Project A is less risky to a firm and should be evaluated with a lower cost of capital. Negative correlation is an important concept in the construction of portfolios as it defines the benefits gained from diversification. Servings of caffeine and hours spent awake d.

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