When collecting data. the direct observation method might be practical, low cost+ and sometimes useful depending on the objective but it is not scientific. 0 True 0 False In a survey that asks about income taxes, you notice that respondents with income in the top 5% of the population are underrepresented, this low response rate could be due to selection bias. O True O FalseDescriptive statistics are used to describe a population and draw conclusions or inferences about the characteristics of a population based on data from a sample. C) True 0 False