Group Member Names: ____________________________ Final Project Due Date: __________ Data Collection and Graphing Project You and a partner will create questions for surveys, collect data, and turn the data into 3 different graphs. All components of this project will be displayed on a visually pleasing poster or tri-fold project board. Please read the directions carefully to make sure you are completing all components. Item Create a question & a prediction Frequency Chart Description You will need to make a decision on what 3 things you want to survey and create a question about each: (3) - 1 question must be about change over time - 1 question must compare boy/girl responses. - 1 question must have a # response. You will need to write a statement (3-5 sentences) telling about the population you want to survey (at least 50 people) and a prediction about what you think each set of data will reveal. (3) You will need to fill out the frequency charts attached. You will need to use a different method to record the data for each survey. (tally marks, line plot, or person’s name) You will need to retype your frequency chart for your final display (or write neatly) Materials / Technology Needed Recommended Completion Date Points Microsoft Word Friday, Nov. 7th 6 Frequency chart attached, Microsoft Excel Wednesday, Nov. 12th 6 (2 points for each chart) Organize & Graph Data You will create 3 different graphs to display your data from the options provided. Be sure to choose the graph that best represents the data for each question. You will create two graphs using the website below or Microsoft Excel and the other graph will be drawn. One of your graphs must be a double bar graph. Your graphs will represent the results from your frequency chart and include all required components of a graph. You will need to go to this website: http://nces.ed.gov/nceskids/createagraph/ Follow the instructions attached to complete the online graphs. Internet, Microsoft Excel & various art supplies Tuesday, Nov. 18th Microsoft Word Friday, Nov. 21st 15 (5 points for each graph) Types of Graphs: Circle/pie graph (p.132) Double bar graph (p.120) Line graph (p.109) Stem and leaf plot (p.109) Scatter plot Data Analysis After you have completed your graphs, write 3 paragraphs for each graph explaining what you learned from collecting this data. Paragraphs should be neatly organized and typed. First paragraph: Tell how you went about doing your survey, including how you chose the people you surveyed and when and where you collected your data. Explain whether or not the data would have changed if you had surveyed different people at a different time and place. Why? Be as specific as possible. (3) Second Paragraph: Tell 3 things you have learned from the data collected…support your findings and use your graph as evidence. (3) Third Paragraph: Calculate the range, median, mean, and mode for each graph. These numbers should be easily displayed 14 below your graph. (4) Your third paragraph should answer these questions: - - Project Display/ Poster Spelling, Grammar, & Punctuation Creativity and Neatness Why are the graphs you chose best for displaying your data? (1) Which measure of central tendency (mean, median, and mode) do feel most accurately represents the “average?” Why? (1) Did you have any outliers? What are they and how do they affect your average? (1) Are there any other conclusions or inferences you can make from the central tendency of this data? (1) You will be given a large piece of construction paper to display your frequency charts, graphs, and your typed explanations. Your display can be set up similar to the one attached. Art supplies Friday, Nov. 21st Written portions have correct spelling and follow the correct writing conventions. Sentences make sense and flow easily. Project was neatly put together and shows creativity, both in the survey questions, graph design, and overall layout. 3 Various 3 TOTAL POINTS: Comments: 3 /60 Frequency Charts: Choices Data (tally marks, person’s name, boy/girl, line plot, etc) Frequency (total) Choices Data (tally marks, person’s name, boy/girl, line plot, etc) Frequency (total) Frequency Chart using a Line Plot Choices: Sample Display Poster Your display does not have to look exactly like this one, but it should be well organized and include all necessary components. Ms. Coleman’s Data and Graphing Project Survey Question & Prediction #1 Frequency Chart #1 Survey Question & Prediction #2 Frequency Chart #2 Range, Median, Mode, Mean Range, Median, Mode, Mean 3 Paragraph Data Analysis 3 Paragraph Data Analysis Survey Question & Prediction #3 Frequency Chart #3 Range, Median, Mode, Mean 3 Paragraph Data Analysis Directions for completing graphs at: http://nces.ed.gov/nceskids/createagraph/ 1. Under the Design tab, follow the instructions to select the style and design of your graph. 2. Select the next tab, Data. Fill in the title and the labels for your graph. Depending on the number of items you surveyed (ex: 5 ice cream flavors), you will choose the same number of items for your ‘data set.’ The value is the number of people surveyed that selected each item. (Ex: 11 people chose strawberry as their favorite ice cream, so your Item Label would be Strawberry and the value would be 11.) a. The values should add up to the total number of people surveyed (50 people). If you are given the option for minimum and maximum values, these numbers will end up being your scale. i. (If you surveyed 50 people, your minimum value would be 0 and your maximum value would probably be 50 or 60 if you wanted to go a little higher). 3. Select the next tab, Labels. For the ‘type,’ you want to decide if your label will be the # of people (11), the label name (strawberry), the % of total (11 out of 50 would be 22%, and the computer calculates this for you automatically), or a combination of one or more of these. You will also choose the font type and the size/color. 4. You will now select the Preview tab, to see what your graph looks like. You can select a tab again if you want to change something. If you are happy with the graph you created, select the Print/Save tab and be sure to save the graph and print it to the color printer. As you choose each tab, there are further explanations provided to the left, under the ‘help’ section. Refer to these descriptions if you are unsure what to do.