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- Compute the value of correlation coefficient of using data in table 1 for the number of hrs. a person works per week and thenumber of accidents or injuries that the person has over a peroid of one week. Table :1 Hrs.Worked ( x ) No. of accidents( y ) 30 2 42 3 25 4 44 8 56 513/20 Compute the linear correlation coefficient between age and HDL cholesterol. r = _. Round to three decimal places as needed. Does a linear relation exist between age and HDL cholesterol?When the value of the correlation coefficient between heating time (X) and temperature (Y) obtained positive means (The faster the heating time and the lower the temperature) (The shorter the heating time, the lower the temperature) (The faster the heating time and the higher the temperature) (other)
- Imagine that there is a correlation of r = 0.65 between variable X and variable Y. Based on the correlation between these two variables (and only these two variables), what is a person's predicted value on variable Y, when his X value on variable X is a z score of 1.5? Please provide your answer as a z score with a minimum of three decimal places.The Pearson's r correlation between two variables X and Y is calculated to be 0.6. What can be concluded from this correlation coefficient about the relationship between X and Y?A researcher obtains a Pearson correlation of r= 0.60 for a sample of n= 6 pairs of X and Y scores. If the researcher tests the significance of the correlation . What value will be obtained for the t statistic?