Question

QUESTION 5 If your p-value is .08, then what conclusions can you draw? A. little or no evidence against the null hypothesis B. some evidence against the null hypothesis C. moderate evidence against the null hypothesis D. strong evidence against the null hypothesis E. very strong evidence against the null hypothesis QUESTION 6 What is the t-score given the following information?sample mean 4.3population mean 5sample standard deviation = 1.4sample size 50 A.1979 B. -3.5355 OC.-50 QUESTION 7 What type of correlation do we have if our r is close to -1? A. strong positive correlation B. strong negative correlation C. weak positive correlation D. weak negative comrelation QUESTION 8 If our regression line for predicting the final exam score from the score on the first test is y = 0.9x + 10, what would we predict Jenn's final exam score if she scores a 90 on the first exam? A. 91 B. 89 C. 81 D. Answer cannot be determined.

Answer 1

Page No.: pualue= 0.08 This huy is moderate hypotheis evidence against 67 - I olin 1456 t = X -M = 4:3-5 1.41556 t = -3.5355.__ option (B) is right rer1 This is strong hegative corelation. y = y= 10+ 9 0.9 (90) Option (A is right.