Show all work in the space provided. All work must be shown to obtain full credit. If a calculator function was used, list exactly what was entered into the calculator. 1. Test the claim that there is correlation between (Consumer Price Index) CPI and Cost of Pizza with a = 0.05. (1 point) CPI 30.2 48.3 112.3 162.2 191.9 197.8 Cost of Pizza 0.15 0.35 1.00 1.25 1.75 2.00 The null and alternative hypotheses here are: Ho: p = 0 (There is no linear correlation) HA: p # 0 (There is linear correlation) Next, find: p-value: (Correlation coefficient) r: Do you reject the null hypothesis or fail to reject the null hypothesis, circle one? Why did you reject the null hypothesis or fail to reject the null hypothesis? Does the data support the claim that there is correlation between CPI and pizza? 2. Graph the data from question 1 using a scatter plot with a regression line and a regression equation. You may use your calculator or excel (or whatever program you'd like). Do not graph this information by hand