For this chart, please clearly formulate A null and alternative hypothesis A y-intercept/impression of the y-intercept of the linear modelA coefficient rFinally, if an individual is 165cm what would their expected weight be?

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