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reasonable answers. 7. Speculate (guess) on why there were more three year olds than two year olds in the sample. Give a reasonable answer.

reasonable answers. 7. Speculate (guess) on why there were more three year olds than two year olds in the sample. Give a reasonable answer.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Table 2. Age and length relationships in perch. Fish Age (years) Examples of Properly Setup and Labeled Graphs: 1 2 5 6 Length (mm) 78 94 103 105 134 135 Number of children born per woman in various 82 91 110 125 130 132 countries in 2011 84 86 113 121 125 83 99 99 118 79 87 97 126 77 114 84 111 81 85 Mali Liberia Nigeria U.S. Canada Мexico Italy China 80 Country Average Age & length relationships in Perch US population over the years 350,000,000 150 300,000,000 100 250,000,000 50 200,000,000 1 2 4 5 150,000,000 Perch age (years) 100,000,000 50,000,000 1750 1800 1850 1900 1950 2000 2050 Year Due by midnight January 28th (10pts) Assignment: Answer the 7 questions below. Please place it in the appropriate assignment drop box. Number your answers (1-7). 1. Explain the difference between a dependent variable and an independent variable. 2. Explain why it is important to have only one independent variable in an experiment or procedure and to keep all other potential independent variables constant. 3. Describe the difference between a scattergram graph and a bar graph and explain when each is used. Enrollment of students at ARCC from 2000-2010 14000 12000 10000 8000 4. Define replications and explain why they are important in investigative procedures. 5. A graph of the data's averages is completed above. Would it be appropriate for you to connect these dots? Would it be appropriate to connect the dots if all of the data was present rather than just the averages? 6. Give three possible explanations for there being fewer two year old than one year old fish. Give 6000 4000 reasonable answers. 2000 7. Speculate (guess) on why there were more three year olds than two year olds in the sample. Give a reasonable answer. 1998 2000 2002 2004 2006 2008 2010 2012 Year (ww) y1buə7 Student enrollment at ARCC Number of people in US #of children born/woman 2011
Transcribed Image Text:Table 2. Age and length relationships in perch. Fish Age (years) Examples of Properly Setup and Labeled Graphs: 1 2 5 6 Length (mm) 78 94 103 105 134 135 Number of children born per woman in various 82 91 110 125 130 132 countries in 2011 84 86 113 121 125 83 99 99 118 79 87 97 126 77 114 84 111 81 85 Mali Liberia Nigeria U.S. Canada Мexico Italy China 80 Country Average Age & length relationships in Perch US population over the years 350,000,000 150 300,000,000 100 250,000,000 50 200,000,000 1 2 4 5 150,000,000 Perch age (years) 100,000,000 50,000,000 1750 1800 1850 1900 1950 2000 2050 Year Due by midnight January 28th (10pts) Assignment: Answer the 7 questions below. Please place it in the appropriate assignment drop box. Number your answers (1-7). 1. Explain the difference between a dependent variable and an independent variable. 2. Explain why it is important to have only one independent variable in an experiment or procedure and to keep all other potential independent variables constant. 3. Describe the difference between a scattergram graph and a bar graph and explain when each is used. Enrollment of students at ARCC from 2000-2010 14000 12000 10000 8000 4. Define replications and explain why they are important in investigative procedures. 5. A graph of the data's averages is completed above. Would it be appropriate for you to connect these dots? Would it be appropriate to connect the dots if all of the data was present rather than just the averages? 6. Give three possible explanations for there being fewer two year old than one year old fish. Give 6000 4000 reasonable answers. 2000 7. Speculate (guess) on why there were more three year olds than two year olds in the sample. Give a reasonable answer. 1998 2000 2002 2004 2006 2008 2010 2012 Year (ww) y1buə7 Student enrollment at ARCC Number of people in US #of children born/woman 2011
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