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- Why is it important to have control experiments in addition to the tests being conducted? a.To determine if there was unwanted contamination. b.To determine if experiment yielded an expected result. c.Neither A or B are correct. d.Both A and B are correct.When conducting quantitative research, the researcher col-lects information to support a hypothesis. This information would be identified as:a. The subjectb. Variablesc. Datad. The instrumentChoices A. Insufficient data B. Rr C. RR D. Rr
- Why is it important to always use a large sample size in an experiment? A. To make sure that spontaneous generation is taking place B. To make sure that there are not two variables being tested C. Make sure the data is qualitative D. To compensate for errors and get more accurate dataWhen a hypothesis has beenthoroughly supported bylong-term study and data, it isconsidereda. a law.b. a speculation.c. a theory.d. proven.Identify the section within a research article where you would expect to find different types of information. 1. The data! 2. A list of prior research articles that helped to inform the current study. 3. The researchers' interpretation of the data. a. Abstract b. Introduction c.Materials and Methods d. Results e.Discussion f.Works Cited
- Which research is responsible for choosing people at random? A-Archival B-Survey C-Experimental D-CorrelationalWhat does it mean that excavation is a destructive process? A. As a site is excavated, it is destroyed and artifacts can never be put back exactly as they were found. B. None of these C. Excavations are never destructive. D. As a site is excavated, it is destroyed, but artifacts can be put back exactly as they were found.One photo is the explanation and the other one is the question
- I answered with a and c but keep getting told its the wrong answer. Which of the following is not a component of effective experimental designs in the early stages of a scientific study? Select one or more: a. small sample sizes b. experimental groups taking a placebo c. double blind experiments d. short duration e. animal models f. repetitive testingThe inductive method does not require a.Large numbers of observations b.careful observations c.an hypothesis d.repeated observationsDescribe techniques (measures/ tools/ instruments) one would use to collect data for a quantitative research article?