Stem-n-leaf plots
The picture your teacher is holding up is what type of graph?
What is a dot plot?
A graphical way to display numerical data in batches...
A method to collect information about a certain group of people is
What is a survey?
What is 1?
When adding or subtracting decimals, the most important things to remember is what?
What is to line up the decimals.
A method used to represent data in an ordered numerical way.
What is a stem and leaf plot?
These are what we would call interval 20-30 interval 30-40 interval 40-50 Interval 50-60 Interval 60-70 along the x axis
What are bins of 10?
Explains how each data set is represented in a stem and leaf plot.
What is a key?
Round this number to the nearest whole number:
48.173
What is 48?
On a histogram, the y-axis is always labeled what?
What is frequency?
Data in a Stem and Leaf Plot should always be this.
What is in numerical order?
Contains intervals of data
What is the definition of a prime number?
What is a number that has only 2 factors, one and itself.
Which of the following numbers has the lowest value?
34.1567 34.17 34.8
What is 34.1567?
True or False? You should use a histogram to represent data about peoples hair color in a class
What is False.
You should use a bar graph because that is categorical data. Histograms are numerical data.
The location of the number represented as the leaf is always found where in a number?
What is in the ones place? Or last digit
In a histogram the height of the bar tells us the what?
A number when multiplied that produces another number is called
Greater than, less than or equal to:
692.3182085 692.7561
What is less than?
How do you say this numerical expression in words?
9(15)+3
What is "nine groups of fifteen with three left over"?
A number is represented here.... 12 | 3 in a standard stem-n-leaf plot.
What is 123?
The 2 main differences between a bar graph and a histogram are:
What is:
Histograms bars touch/Bar graphs bars do not touch
Histograms represent numerical data on x-axis, bar graphs represent categories on x-axis
Factual information, especially information organized for analysis or used to reason or make decisions is....
What is data?
The place value three place to the right of the decimal is...
What is the thousandths place?
The best graphical representation for displaying data when comparing information is what?
What is a Venn Diagram?