C. The test statistic is t = ? Round to two decimal places as neededD. The p- value is = ? Round to four decimal places as neededE. The slope for the regression equation ___ statistically significant because the p- value is ____ than the value of.

Question Help A university is concerned about the presence of grade inflation, which is defined as an increase in the average GPA of the institution's students over time without a comparable increase in academic standards. To investigate this phenomenon, the average GPA for the student body was recorded over the past 11 years, as shown to the right. Complete parts a through c. Year GPA Year GPAD 3.06 17 3.11 2.88 8 3.02 2.93 9 3.18 CIAWN 2.88 10 3.14 3.01 11 3.16 6 3.05 a. Construct a scatter plot for these data using technology. Choose the correct scatter plot below. O A. O B. OD 3.5- 3.5- 3.5- 351 Q GPA CPA GPA GPA 3- 3- 10 O O 25- 2.5+ 2.5 2.5- 6 12 6 12 6 12 Year Year Yea Year b. Using a = 0.05, determine if the slope for the regression equation is statistically significant. Determine the null and alternative hypotheses. Ho : B Vo Hy : PVC TOD (? Click to select your answer(s) and then click Check Answer. Clear All Check Answer 4 parts remaining MacBook Air DII DD F10 F11 F12 20 888 FB F2 F3 F4 F5 F6 F7 esc F1