1.8. Since numbers rely on the researcher to give meaning, which of the below points are correct regarding data analysis using any adopted technique? A. Well collected and processed data through adequate techniques are self-explanatory; business and decision makers may as well interpret with no aid B. It is a straight-forward process that involves a number of steps, approaches, and similar techniques. C. Intelligence collected from data analyses ultimately aids businesses in making well-informed, prudent, and necessary decisions; the goal of data analysis is to aid decision-making for better results D. A & B E. B & C

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Bullying,” according to noted expert Dan Olweus, “poisons the educational environment and affects the learning of every child.” Bullying and victimization are evident as early as preschool, with the problem peaking in middle school. Suppose you are interested in the emotional well-being of not only the victims but also bystanders, bullies, and those who bully but who are also victims (bully-victims). You decide to measure anxiety in a group of bullies and a group of victims using an 18-item, 5-point anxiety scale. Assume scores on the anxiety scale are normally distributed and that the variances of the anxiety scores are the same among bullies and victims. The group of 23 bullies scored an average of 40.1 with a sample standard deviation of 10 on the anxiety scale. The group of 28 victims scored an average of 46.8 with a sample standard deviation of 11 on the same scale. You do not have any presupposed assumptions about whether bullies or victims will be more anxious, so you formulate…

4. Straight As now, healthy later A study by Pamela Herd of the University of Wisconsin-Madison found a link between high-school grades and health. Analyzing data from the Wisconsin Longitudinal Study, which has tracked the lives of thousands of Wisconsin high-school graduates from the class of 1957, Herd found that students with higher grade-point averages were more likely to say they were in excellent or very good health in their early 60s. Does this mean people will live healthier lives if they increase their GPA? Explain.47

Which of the following is true about assessing affective constructs such as leadership, attitudes, and sportsmanship? Group of answer choices affective constructs are difficult to assess because of their subjective nature. Affective constructs are an important part of the physical education curriculum Affective constructs should be both taught and assessed in a reliable and valid manner All of the above are true.

1 a) Hair color is an True False example of a qualitative data.

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