Use example when necessary. (4m)5.Compare and discuss the descriptive statistics for the bar graph and histogram. (4m)6.List, describe and compare the three different types of tables. (6m)7. For each of the following variables, indicate whether it is quantitative or qualitative, and specify the measurement scale (nominal, ordinal, interval, ratio) used when measuring each: (6m) Class position of members of this class on each other compared to each otherAdmission of diagnosis of patients admitted to a mental health clinicWeights of children born in a hospital during a yearGender of children born in a hospital during a yearAmplitude of movement of the elbow joint of a student enrolled in a university science curriculum of health Below -arm temperature of one-day-old newborns born in hospital8. Describe the use of correlation and regression in the biomedical sciences. Use the example whenever necessary. (5m) Correlation is defined as 9. A study of 500 families in one city revealed that 20% had at least a secondary school education. Answer the following questions: (6m) What is the sample size in the study? What is the