KHAN Academy Links for extra practice Patterns of ...

KHAN Academy Links for extra practice Patterns of Association

WRITING LINEAR EQUATIONS REVIEW Find the slope-intercept equation of a line from its graph. Convert linear equations between slope-intercept and standard forms. Find the equation of a line passing through two points.

SCATTER PLOTS Making good scatter plots. Practice identifying the types of correlations shown in scatter plots.

MODEL LINEAR EQUATIONS WITH SCATTER PLOTS AND LINES OF BEST FIT Given a random assortment of points, draw a line of best fit through them. Given a scatter plot, estimate the slope of the line of best fit that goes through the data

points.

Practice estimating the equation of a line of best fit through data points in a scatter plot. Then, use the equation to make a prediction.

LINEAR MODELS OF BIVARIATE DATA Practice making sense of trends in scatter plots. That is, explain what trends mean in mean

in terms of real-world quantities.

TWO-WAY FREQUENCY TABLES Practice interpreting two-way frequency tables. For example, what does the cell in the top

left tell you? Practice interpreting two-way relative frequency tables. Practice creating two-way relative frequency tables from a two-way frequency table. Do you understand how two-way tables really work? Here's your chance to practice. Go get

'em! You got this!

MEAN, MEDIAN, MODE, RANGE, AND M.A.D Calculate Mean, Median, and the Mode. Calculating the Mean. Calculating the Mean in Data Displays. Calculating the Median. Calculating the Median in Data Displays. Video on why and how to calculate M.A.D. Calculating the M.A.D in Data Displays. Practice figuring out how the mean and median are affected when a data point is added to,

taken from, or shifted within a data set.

DOUBLE STEM-AND-LEAF PLOTS Reading Stem-And-Leaf Plots.

INTERPRETING BOX-AND-WHISKER PLOTS Creating Box-And-Whisker Plots. Reading Box-And-Whisker Plots. Interpreting Quartiles.

Algebra items to always practice no matter what chapter you are in....

2.3 THE DISTRIBUTIVE PROPERTY AND COLLECTING LIKE TERMS Practice expanding expressions using the distributive property then combining like terms. Practice determining whether or not two algebraic expressions are equivalent by manipulating the expressions. These problems require you to combine like terms and apply the distributive property. Practice applying the distributive property to algebraic expressions.

2.4 TWO-STEP EQUATIONS Practice solving equations that take two steps to solve. Practice spotting the mistake in someone else's work as they attempt to solve one-step equations.

2.5 MULTI-STEP EQUATIONS Practice solving equations that take two steps to solve. Practice solving equations that take two steps to solve. These problems involve fractions and decimals.

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