A study to determine the correlation between bank deposits and consumer price indices in Birmingham, Alabama, revealed the following (which was based on n=5 years of data) = 15 2 = 55 Exy = 70 y = 20 y? = 130 a) The equation of the least square regression line is (round your responses to one decimal place): =+ x b) The coefficient of correlation, r, = (round your response to two decimal places). 1 The correlation coefficient indicates that there is correlation between bank deposits and consumer price indices in Birmingham, Alabama c) The standard error of the estimate = (round your response to two decimal places)