1: Match the appropriate equipment to each measurement presented: Measurement :

ID: 185199 • Letter: 1

Question

1: Match the appropriate equipment to each measurement presented:

Measurement: 1) Length of a frog's backbone. 2) Weight of seeds collected from a fertilized plant. 3) The amount of liquid left in a Coke bottle after you take your first swig. 4) The amount of liquid you can squeeze out of a single grape. 5) The temperature at which sea water begins to boil. 6) The amount of coffee in a Starbucks grande cup.

Equipment: Ruler, Thermometer, Graduated Cylinder, Microscope, Broken Glass Container, Pipette, or Electronic Scale.

2: In lab this past week, Karin and Jamal tested the hypothesis: if mice are more thirsty when exposed to warmer temperatures because they sweat more, and we increase the temperature and give them a choice between a water or a food bowl, then the mice in the warmer environment will pick the water bowl more often the the food bowl.

In this experiment, the independent variable is __?__ and the dependent variable is __?__.

MULTIPLE CHOICE OPTIONS for this question: a) continuous; continuous. b) continuous; discrete. c) discrete; continuous. d) discrete; discrete.

3: Each of the following represents a possible independent variable and could therefore be indicated on the X axis of a graph. Select whether each variable is discrete or continuous.

1) Age at which a girl begins menstruating. 2) Body temperature upon waking in the morning. 3) Amount of fertilizer applied to a plot. 4) Brand of truck.

THANK YOU!

Explanation / Answer

Answer=

1: Match the appropriate equipment to each measurement presented:

Measurement: 1) Length of a frog's backbone.=Ruler

2) Weight of seeds collected from a fertilized plant.=Broken Glass Container,

3) The amount of liquid left in a Coke bottle after you take your first swig. = microscope

4) The amount of liquid you can squeeze out of a single grape. =pipette or electronic scale

5) The temperature at which sea water begins to boil. = Thermometer,

6) The amount of coffee in a Starbucks grande cup.=Graduated Cylinder

Equipment: Ruler,Graduated Cylinder, Microscope, Broken Glass Container, Pipette, or Electronic Scale.

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1: Match the appropriate equipment to each measurement presented: Measurement :

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