The data below are the ages and annual pharmacy bills (in dollars) of 9 randomly selected employees. The data below are the ages and annual pharmacy bills (in dollars) of 9 randomly selected employees. Age, x Phamacy bill ($), y 48 | 51 | 54 115 118 126 137 140 44 56 60 64 68 143 145 147 (a) Calculate the linear correlation coefficient: Round answer to thousandths place. (b) Does a linear relationship exist between age and pharmacy bills? Write 'Yes' or 'No'

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