How does a stem and leaf plot break the numbers up?
100
By plotting the data points on a graph or axis and then connecting each of the data points with a line.
How do line graphs display data?
100
With bars
How do both a bar graph and histogram display data on the graph?
100
5
How many pieces of data do you need to gather before you can complete your box and whisker plot?
200
9
Red Book- pg. 21- Which time in minute had the greatest number of students?
200
61
Red book pg. 15- What is the least value on the stem and leaf plot?
200
A dot plot uses dots to display data on a number line, but the
dots are not connected by a line. A line graph plots the data using dots on an axis, and then connects those dots with a line.
How is a line graph different from a dot plot?
200
A bar graph just shows single numbers in the data for the bars and a histogram shows ranges or intervals of numbers for the data in the bars.
What is the main difference between a bar graph and a histogram?
200
The greatest number
The upper extreme is what?
300
7
Red book pg. 21- Which number in minutes had the least number of students?
300
98
Red Book- pg. 15- What is the greatest value on the stem and leaf plot?
300
June
Red book- pg. 24- Which month had the greatest number of surfboards sold?
300
40 students
Red Book- pg. 31- How many students prefer soccer over football in 3rd grade?
300
The lower quartile, the median, and the upper quartile.
What pieces of data make up the box part of the box and whisker plot?
400
6 inches
Red Book pg. 20- What is the range of the data?
400
Winter
Red book pg. 24- During which season were the fewest number of surfboards sold?
400
10-14 hours
Red book pg. 36- Which range or interval of hours had the greatest number of computer usage?
400
618
Red book pg. 47- What is the median of the box and whisker plot for Mrs. Martino's class?
500
34.2 inches
Red book pg. 20- What is the mean height?
500
Mrs. Winson will check answers
Create a line graph for the following data: Picture on separate page.
500
Mrs. Winson will check answers.
Create a histogram with the following data- on separate sheet of paper.
500
Mrs. Winson will check answers
Create a box and whisker plot for the following data:
2,10,4,17,21,6,30