1) Variable that we change... a) Dependent b) Controlled c) Independent d) Temperature 2) Variables that we keep the same.. a) control b) independent c) dependent 3) Variable that we plot on the y-axis a) dependent b) independent c) control 4) variable that we plot on the x-axis a) dependent b) independent c) control 5) the ONE variable that is changed or manipulated a) control b) dependent c) independent 6) In a study to determine how the TEMPERATURE OF THE ROOM impacts a PLANT'S GROWTH, the INDEPENDENT variable is.. a) amount of growth b) the temperature of the room c) type of plant d) amount of light 7) In a study to determine how the TEMPERATURE OF THE ROOM impacts a PLANT'S GROWTH, the DEPENDENT variable is... a) amount of growth b) the temperature of the room c) type of plant d) amount of light 8) What is being measured/observed? a) independent variable b) dependent variable c) constant variable 9) What is changed or different? a) independent variable b) dependent variable c) constant variable 10) How many independent variable are allowed in an experiment? a) Three b) Two c) One 11) The following image reflects which type of relationship? a) causal relationship b) confounding relationship c) constant relationship 12) The following image reflects which type of relationship? a) causal relationship b) confounding relationship c) constant relationship 13) Which word matches the following definition? A relationship between variables that one variable directly effects the other variable a) confounding relationship b) correlation c) causal relationship 14) Sadie is testing how the age of a seed affects how fast plants grow. Look at the picture to see if you can figure out what makes her experiment unfair. a) She used different types of seeds/plants. b) She did not plant very many plants. c) Seed age might not make a difference. 15) Sadie is testing how the age of a seed affects how fast plants grow. Look at the picture to see if you can figure out what makes her experiment unfair. a) The plants are in different pots. b) She did not plant very many plants. c) Seed age might not make a difference.

Independent and Dependent Variables

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