Question 16 (4 points) Match each research method with the most applicable advantage. highly reflective of actual human behaviour rich source of hypotheses regarding a single individual's behaviour allows researchers to measure the strength of the relationship between variables allows control over variables 1. naturalistic observation 2. case study 3. survey research 4. experimental research Question 17 (4 points) Match each research method with the most potential disadvantage. Hawthorne effect 1. naturalistic observation participant bias may be too artificial to reflect real behaviour researcher bias 2. case study 3. survey 4. experimental research Question 19 (9 points) For each pair of variables, determine whether the correlation between them would be positive, negative, or zero. calories consumed and hunger levels GPA and height height and shoe size daily calories consumed and weight height and the tendency to ask for help reaching for high objects alcohol consumption and balance calories consumed and introversion GPA and amount of studying IQ scores and lung capacity 1. positive correlation 2. negative correlation 3. zero correlation Question 23 (4 points) Suppose you have the following three data sets: Data Set A: 10, 11, 9, 12, 8, 13, 7 Data Set B: 100, 101, 99, 97, 120, 80, 105 Data Set C: 10, 100, 50, 8, 102, 60, 38 Without using your calculator, match each trait of the data with the correct data set. Which data set has the biggest mean? Which data set has the 1. Data Set A smallest standard deviation? 2. Data Set B Which data set has the biggest standard deviation? 3. Data Set C Which data set has the smallest mean?