Which of the following statements are true?a. The correlation coefficient is dependent on the choice of both origin and scale observations.b. The correlation coefficient is dependent on the units of measurements.c. The coefficient of correlation is the square root of the coefficient of determination.d. The zero value of the correlation coefficient cannot estimate the value of the dependent variable. (adsbygoogle = window.adsbygoogle || []).push({});
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Answer (Detailed Solution Below)Option 3 : c and d are true Free Teaching Aptitude Mock Test 10 Questions 20 Marks 12 Mins Correlation coefficient:
Therefore, c and d are true. Last updated on Nov 25, 2022 University Grants Commission (Minimum Standards and Procedures for Award of Ph.D. Degree) Regulations, 2022 notified. As, per the new regulations, candidates with a 4 years Undergraduate degree with a minimum CGPA of 7.5 can enroll for PhD admissions. The UGC NET Final Result for merged cycles of December 2021 and June 2022 was released on 5th November 2022.Along with the results UGC has also released the UGC NET Cut-Off. With tis, the exam for the merged cycles of Dec 2021 and June 2022 have conclude. The notification for December 2022 is expected to be out soon. The UGC NET CBT exam consists of two papers - Paper I and Paper II. Paper I consists of 50 questions and Paper II consists of 100 questions. By qualifying this exam, candidates will be deemed eligible for JRF and Assistant Professor posts in Universities and Institutes across the country. Which of the following statement is true concerning a correlation coefficient?The correct answer is d.
The correlation value between the given two variables denotes the strength and direction of the linear relationship between them. Its value always lies between -1 and 1.
What does the correlation coefficient measure quizlet?The correlation coefficient measures the strength and direction of the linear relationship between two variables.
What two things does a correlation coefficient represent 5 points?This correlation coefficient is a single number that measures both the strength and direction of the linear relationship between two continuous variables. Values can range from -1 to +1. Strength: The greater the absolute value of the Pearson correlation coefficient, the stronger the relationship.
Which is the most common correlation coefficient quizlet?The Pearson Correlation Coefficient is the most commonly used correlation coefficient.
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