A real estate agent wants to know how the home size (in square feet)of parents compares to their children.For a sample of seven parents and their children,the value of the test statistic for the Wilcoxon signed-rank test for a matched pairs sample is 
.The differences are calculated as the parent's home size subtracted by the child's home size.
A)Specify the competing hypothesis in order to determine if the median difference in home size between parents and children is greater than zero.
B)At the 5% significance level,what is the critical value?
C)At the 5% significance level,what is the decision and conclusion?
Definitions:
Anxiety Self-control
Strategies and practices that individuals can use to manage and reduce their own anxiety levels without external intervention.
Major Depressive Disorder
A mental health disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in activities.
Suicide Precautions
Measures taken to prevent an individual from harming themselves, often implemented in healthcare settings for at-risk persons.
Antidepressant Medication
Drugs prescribed to alleviate symptoms of depression by balancing chemicals in the brain that affect mood and emotions.
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