Consider the data below.
x 64 63.96 63 65 62.04 64.56 63.6 64.92 64.92 60 67.68 66 66.96 66 66.96
y 5.4 5.3 3.4 5.6 3.5 5.7 7.8 5.2 5.1 3.3 7.1 4.4 6 6 6.5
(a) Determine the hypotheses if it is planned to test the hypothesis that population linear correlation coefficient is zero against that it is not.
(b) Find the r the correlation coefficient
(c) Obtain the value of the test statistic for the test (c) Obtain the critical value(s) for this test
(d) State your decision as either " accept H0" or "reject H0"