Multiple Choice
Ten pairs of points yielded a correlation coefficient of 0.790. If
, which of the following statements is correct if
? (Do not calculate a t-value.)
A) Because 0.790 is greater than 0.632, the null hypothesis is not rejected.
B) Because 0.790 is greater than 0.632, the null hypothesis is rejected.
C) Because 0.790 is greater than 0.602, the null hypothesis is not rejected.
D) There is no correlation between the variables.
Correct Answer:

Verified
Correct Answer:
Verified
Q3: Draw a scatter plot for the following
Q4: If the equation for the regression line
Q5: If the equation for the regression line
Q6: The standard error of estimate can be
Q7: A researcher has reason to believe that,
Q9: With enough variables, it is possible to
Q10: If the equation for the regression line
Q11: What is the value of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1705/.jpg"
Q12: If there are three independent variables x<sub>1</sub>,
Q13: The following data list ages of cars