Which of the following statements support the value of Venn diagrams?

a. Venn diagrams eliminate bad data.
b. Venn diagrams show how some things share common characteristics with other things.
c. Venn diagrams help us understand abstract data.
d. Venn diagrams should be used when numerical inferences are critical.


b

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To administer the Heimlich maneuver to a 5-year-old, wrap your arms around the child, place your fisted hand between the tip of the ____________________ ____________________ and the navel, grasp with the other hand, and press firmly against the abdomen with a quick, ____________________ thrust.

Fill in the blank(s) with the appropriate word(s).

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Consider the task analysis listed above. Compare and contrast how you would conduct a baseline assessment of a person's performance on this task analysis using the single- versus multiple-opportunity method. In your answer, be sure you identify how the two forms of assessment would be similar and how they would differ

What will be an ideal response?

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What is the most important reason for keeping a research journal?

A. The research supervisor will want to know every step of the research process B. To keep track of everything that is happening during the research process C. To help manage the researcher’s time and ensure that deadlines are adhered to D. To help record what the researcher has done, how it was done, and their ideas and feelings about the research as it was happening in the moment. This can help to clarify ideas and support the research process

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A teacher measured the heights of children in her classroom and determined that the mean was 56 inches and the median was 54 inches. Which of the following statements is true?

a. Half the children were taller than 56 inches. b. The average height of the children was 55 inches. c. Half the children were taller than 54 inches. d. The average height of the children was 54 inches.

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