In: Statistics and Probability
A news report stated that there is a large number of single mothers with borderline personality disorder. To explore this hypothesis, a researcher compares the amount of single mothers diagnosed with four different psychological disorders: Major depressive Disorder (MDD), Bipolar Disorder, Borderline Personality Disorder (BPD) and Schizophrenia. the following table presents the results: Use an alpha level of α = .05.
Single Mothers with Psychological Disorders
BPD | Bipolar Disorder | Schizophrenia | MDD |
12 | 18 | 6 | 9 |