1. Math
  2. Statistics And Probability
  3. how it works ab https stat exam2 problem 7 a...

Question: how it works ab https stat exam2 problem 7 a...

Question details

How it Works AB https/ stat exam2 Problem 7 A study of 427 college students was conducted school GPA are expected to do better in college ed to test whether high school GPA is a predictor of first-year college GPA Students with higher High whether colgpa Grade point average in college (Range 0.85-3.97) hsgpa High school GPA (Range 2.29-4.6 Model 1: OLS, N 427 Dependent variable: colgp coefficient std. error const hsgpa 0.5 0.15 R-squared: 0.854880 a. (39%) Write the equation for the least-squares regression line b. 03%) The nul hypothesis is: β tick one, 0 c 0%) calculate the t-ratio t -oosaddf-N-2)s distribution C3%) The critical value for the d α
Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution