SHORT ANSWER SECTION Below you will begin the short answer s…

SHORT ANSWER SECTION Below you will begin the short answer section. Please be sure to read all the questions carefully and answer every part of the question. Be sure to show your work. Make sure you bold and make the font red of your final answer. For these short answer questions,  you can use the whiteboard provided via proctorio, as well as your scrap pieces of paper. The “insert math equation” above can help you type in answers as well.   

A researcher sampled 16 couples and measured the mean differ…

A researcher sampled 16 couples and measured the mean difference in their marital satisfaction. Each couple was paired and the differences in their ratings (on a 7-point scale) were taken. If the mean difference in satisfaction ratings for this sample was 1.8±2.0 (MD +/-SD), then what is the decision at a .05 level of significance?