The research hypothesis posits that there will be a relationship between the num
ID: 3040119 • Letter: T
Question
The research hypothesis posits that there will be a relationship between the number of hours a student studies and their result on a test. (H1: rxy 0.) What would be concluded for r(45) = .213, p < .05?
The obtained value (.213) is greater than the critical value (.2875) so it can be concluded that the relationship between the two variables did not occur by something other than chance. The research hypothesis, which posits a relationship between the variables, is supported.
The obtained value (.213) is less than the critical value (.2875) so it cannot be concluded that the relationship between the two variables occurred by something other than chance. The research hypothesis, which posits a relationship between the variables, is not supported.
The relationship is 45.
The obtained value (45) is less than the critical value (.2875) so it cannot be concluded that the relationship between the two variables occurred by something other than chance. The research hypothesis, which posits a relationship between the variables, is not supported.
The obtained value (.213) is greater than the critical value (.2875) so it can be concluded that the relationship between the two variables did not occur by something other than chance. The research hypothesis, which posits a relationship between the variables, is supported.
The obtained value (.213) is less than the critical value (.2875) so it cannot be concluded that the relationship between the two variables occurred by something other than chance. The research hypothesis, which posits a relationship between the variables, is not supported.
The relationship is 45.
The obtained value (45) is less than the critical value (.2875) so it cannot be concluded that the relationship between the two variables occurred by something other than chance. The research hypothesis, which posits a relationship between the variables, is not supported.
Explanation / Answer
for 45 df and 0.05 level critical r=0.2875
hence correct option is :
The obtained value (.213) is less than the critical value (.2875) so it cannot be concluded that the relationship between the two variables occurred by something other than chance. The research hypothesis, which posits a relationship between the variables, is not supported.