Discuss the below:
Q: It is believed that more than 50% of recovering alcoholics exhibit high levels of depression. A psychological test known as the DACL was given to a random sample of 100 recovering alcoholics, and it was found that 55 had above average depression levels. Does the sample result indicate that the proportion of recovering alcoholics with above average depression levels exceeds 50%? Test the appropriate hypotheses at an alpha = 0.05 level of significance.