Data Analysis 5.9C

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a method of displaying quantitative data in a graphical format, similar to a histogram, to retain the original data values while showing their distribution.

Front

How do you find the total from a stem-and-leaf plot?

Back

To find the total, add the values represented by the leaves for the stems that meet the criteria (e.g., more than 90).

Front

What is a dot plot?

Back

A dot plot is a simple way to display data points along a number line, where each dot represents one data point.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

How do you calculate the total from a dot plot?

Back

Count the number of dots for each value and multiply by the value to find the total.

Tags

CCSS.6.SP.B.5B

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as 'part/whole'.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide both the numerator and the denominator by their greatest common divisor (GCD).

Front

What is a scatterplot?

Back

A scatterplot is a graph that shows the relationship between two quantitative variables, with one variable plotted along the x-axis and the other along the y-axis.

Tags

CCSS.8.SP.A.1

Front

How do you interpret a scatterplot?

Back

Look for patterns, trends, or correlations between the two variables represented.

Tags

CCSS.8.SP.A.1

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to compare different categories.

Tags

CCSS.2.MD.D.10

Front

How do you read a bar graph?

Back

Look at the height or length of the bars to determine the value of each category.

Tags

CCSS.2.MD.D.10