#1 Based on these results,t(60)= 1.76,p =.50, 2 = .013 , what can the educational researcher say about the null hypothesis?

Group of answer choices

Reject the null hypothesis

Fail to reject the null hypothesis

#2 Based on these results,t(20)= 2.03,p =.06,

2=.13, what can the educational researcher say about the null hypothesis?

Group of answer choices

Reject the null hypothesis

Fail to reject the null hypothesis

#3 Based on these results,t(40)= 1.59,p =.24,2= .010, what can the educational researcher say about the null hypothesis?

Group of answer choices

Reject the null hypothesis

Fail to reject the null hypothesis

#4 A researcher plans to do a study to see whether students who exercise every day have different blood pressure as compared to blood pressure of students who are in the general population. Thus, the independent variable is exercise and the dependent variable is blood pressure. What analysis would be the best choice to analyze the data?

Group of answer choices

independent samplest-test

one-samplet-test

pairedsamplest-test

#5 When using an independent samplest-test, the author of a journalarticlereported thatt(30) = 3.60,p< .05. Should the researcher reject the nullor fail to reject the null?

Group of answer choices

#6 Based on these results,t(98)= 3.26,p =.02, 2 = .176, what can the educational researcher say about the null hypothesis?

Group of answer choices

Reject the null hypothesis

Fail to reject the null hypothesis

reject the null

fail to reject the null