For this chart what would be: the appropriate null and alternative hypothesis? The p-value?The y-intercept?The Pearson sample coefficient r?The R^2 term?The slope of the linear model/y-intercept of the linear model?The choice of accepting or rejecting the null hypothesis?

Height (in centimeters) Weight (in kilograms) 169.6 71.2 166.8 58.2 157.1 56.0 181.1 64.5 158.4 53.0 165.6 52.4 166.7 56.8 156.5 49.2 168.1 55.6 165.3 77.8 (a) Formulate an appropriate null and alternative hypothesis for a t-test for the slope parameter