Scientists choose to say that the “independent” variable goes on the x-axis (the bottom, horizontal one) and also the “dependent” change goes top top the y-axis (the left side, upright one).

You are watching: Does the dependent variable go on the x or y axis

When you’re talking around variables, “independent” way that the researcher (you or who elsein a white coat) have the right to pick any type of value you want for that variable. Utilizing the TV city hall distance data, you deserve to imagine the researcher putting tiny pieces of ice cream on the floor and positioning her small experimental topics at simply the ideal distance … whereas i can’t think of any type of way the researcher can directly control how lot eyesight each child has actually lost.

In this example:

• The x change is how much the child sits from the TV

• The y variable is just how much eyesight she loses

OK, now you try: because that each pair, which is “x” and also which is “y“?


\"*\"
Choose her x and also y carefully…

To do this interactive, turn on javascript!

Type “x” because that the data that need to go ~ above the x axis, “y” for the y-axis data, and “n” if the data should NOT be used in a graph.

number of making it through fish in tankwater temperature in tank

Answers: y, x


\"*\"
Choose your x and also y carefully…

To do this interactive, rotate on javascript!

Type “x” and “y” again…

grams that food fed per daydaily expansion rate the mouse

Answers: x, y


OK, those two were easy. In both cases, the x variables (temperature that tank or amount of food given) room easily managed by the experimenter. Sometimes the “x” change can’tactually it is in controlled but only “chosen” by researcher — this is particularly the case once some version of “time” is the x variable.

However, it is in careful. Just because a variable has time does not mean that the is automatically the x variable. Periodically the quantity of time a process takes relies on a treatment, and then it’s the “y” variable.


\"*\"

Choose her x and also y carefully…

To make this interactive, turn on javascript!

Type “x” and “y” again…

yeardeer population size

Answers: x, y


\"*\"

Choose her x and y carefully…

To make this interactive, revolve on javascript!

Type “x” and “y” again…

time until complete pain reliefdosage that Dilaudid (an opiate painkiller)

Answers: y, x


Did you obtain the Dilaudid example? In this case, the researcher is make the efforts to find out how long the takesto get pain relief; this depends on exactly how much medicine is given. The researcher deserve to directly control (orchoose) dosage, but not the time.

Finally, data tables often contain plenty of columns, so it’s necessary to figure out which ones belong on a graph.Below, kind “n” because that data that will certainly NOT be stood for by one of two people “x” or “y“.

What’s x, what’s y, and also what have to NOT be supplied in a graph?


\"*\"

Choose your x and also y carefully…

To do this interactive, revolve on javascript!

Type “x” and also “y” again… and “n” for data that should NOT be offered in a graph.

See more: How Much Does 2 Dozen Roses Cost ? (Cheap & Expensive)

embryo to know numberweight that embryotime due to the fact that conception

Answers: n, y, x


\"*\"

Choose her x and also y carefully…

To do this interactive, rotate on javascript!

Type “x” and also “y” again… and “n” for data that have to NOT be provided in a graph.

number of hrs studied for the teststudent id numberdate the testpercent exactly on test

Answers: x, n, n, y


« 1: The case of the confound axes3: Practise labelling the axes »
NAVIGATION
MeasurementBasic lab TechniquesStraight Lines/ traditional CurvesLogs and pHCalculating Molar WeightThe size of ThingsVisualisationA Graphing PrimerLog TransformationsChopping up PlasmidsCellular ProcessesIntroduction to DiffusionTime come DiffuseDiffusion with a MembraneOsmosisThe Nernst PotentialMicrobiologyMatt’s holiday NightmareMatt it s okay Messy: In find of specific Doubling TimeMethods because that Counting BacteriaViable key Count… or just how to counting to a millionProbability and also StatisticsNormal Distributions and the scientific MethodBar Graphs and Standard ErrorBLAST and (Im)probabilityBasic rules of ProbabilityMice with Fangs: Intro come Punnett SquaresMore Mice through Fangs: intermediary Punnett SquaresStatistical TestsChi-squared TestsGoodness of fit TestsTesting distinctions with the T-Test