2 Objectives I will learn around different ways to graphically recurrent data.

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I will certainly additionally learn exactly how to analyze these graphs for scientific data. I will certainly display that I have the right to graphically reexisting information by constructing my very own graphs and also using these graphs to analyze a set of offered information. 3 **Types of Graphs Pie/Circle Graphs Bar Graphs Line Graphs**Used to present components of a totality. Bar Graphs Used to compare amounts Line Graphs Used to display the adjust of one item of indevelopment as it relates to one more readjust.

4 **Parts of a Graph Title Independent Variable Dependent Variable Scales**Summarizes indevelopment bing represented in ANY graph. Independent Variable Variable controlled by the experimenter. Placed on X axis. Dependent Variable Variable directly impacted by independent variable.

See more: which of the following does not occur during mitosis?

Placed on Y axis. Scales Tells you wbelow to plot data points. Legfinish Describes the graph’s data.5 Variables any type of item, aspect, or problem that deserve to be managed or readjusted trying to find a reason and effect partnership

6 **So then… x is the … y is the… m and b are… With Each Other they show a…**Independent variable Dependent variable Constants Relationship

7 **y=mx+b Are there any kind of limitations on what x have the right to be?**What determines the worth of y? What happens as soon as I plug x right into that equation? Do m and b change? What is the outcome if I plug several worths for x into that equation?

8 **Average, Median, Mode Average Mean Mode**Determined by adding all the numbers in a documents set together and also then separating by the number of worths. EX: = 12/3 = 4 Average Middle number in a collection of information. If there is an also set of numbers in the data, then take the average of the 2 middle numbers. EX: 2, 3, 4, 8, 12, 16, 20 median = 8 EX: 3, 5, 8, 11, 17, 19, 27, 30 median is = 28/2 Setting The number that occurs a lot of often in a data set. EX: 3, 4, 6, 6, 7, 9, 9, 9, 12, 12, 15 mode = 9

9 **Extrapolate & Interpolate**

10 **What would you expect pay for 30 Kg?**Interpreting data Extrapolate: extending the graph, along the exact same slope, above or below measured information. What would certainly you suppose pay for 30 Kg?

11 Interpreting data Interpolate: predicting information between two measured points on the graph