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Data sets shared by StatCrunch members
Showing 1 to 15 of 14105 data sets
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Lab 3 Landmarks: Culver, Pinson, Cervantes, Poole | yes | kmac303@yahoo.com | Feb 03, 2012 | 106B | 6 |
States Data for 2009-2010
Poverty represents the percentage of the population living in poverty in 2009 (from census.gov). Crime represents the violent crime rate per 100,000 population in 2009 (from census.gov). College indicates the percentage of high school graduates going to college in 2010 (from nces.ed.gov). Metro shows the percentage of the population living in a metropolitan area in 2010 (from statehealthfacts.org). Income represents the median income per household in US$ for 2010 (from census.gov). | yes | websterwest | Feb 01, 2012 | 2KB | 38 |
Gas Mileage Hyundai Elantra
Reported average gas mileage for 2007 Hyudai Elantra | yes | petkewic@stat.sc.edu | Jan 26, 2012 | 823B | 280 |
Take-homeTest 1 #2
A. Construct a frequency histogram of the data.
B. Describe the shape (bell shaped, skewed left, skewed right).
C. Construct a dot plot of the data.
D. Construct a box plot of the data (horizontal or vertical). (Be sure to have the box checked to use fences to identify outliers.)
E. Are there any outliers? What is the value of the outlier?
F. Give the 5 number summary (in order!)
G. Construct a stem-and-leaf plot
| yes | smcdaniel04 | Jan 25, 2012 | 103B | 110 |
What's your major?
Construct a pie chart and bar chart for students majors in the Spring 2012 intro stats class. | yes | smcdaniel04 | Jan 25, 2012 | 293B | 177 |
Students heights
Create a histogram for students’ heights. May need to experiment with different bin widths (e.g 3, 5). Comment on the shape of the distribution. | yes | smcdaniel04 | Jan 23, 2012 | 239B | 180 |
Intro Stats GPA
Grade point average for 24 students in intro stats class.
Create a histogram for GPA (If not using StatCrunch, you may want to create a frequency distribution first.) Note: May need to try different bin widths (e.g. 0.5, 1). Is the data continuous or discrete? Comment on the shape of the distribution. | yes | smcdaniel04 | Jan 23, 2012 | 178B | 118 |
Number of Siblings
The number of siblings for 3 statisitics classes.
Make a histogram for the number of siblings. How is this skewed? Is the data discrete or continuous? | yes | smcdaniel04 | Jan 23, 2012 | 163B | 439 |
Intro Stats: Qualitative Data (1-4)
1. Create a pie chart and a bar chart for the number of males and females.
2. Construct a relative frequency distribution for students’ classification.
3. What percentage of students are Freshmen?
4. Construct a frequency and relative frequency bar graph for students’ classification. Compare the graphs of these two. What do you notice?
| yes | smcdaniel04 | Jan 23, 2012 | 937B | 136 |
LCCC-Cereal Company
What I found interesting first is that the age groups of the children and adults are not stated. Under the graphs, the frequency of the number of adults, the frequency of the number of children, and the number of children could be compared to the number of adults. The chart does not express what the frequency is for. Were the children and adults tested for cereal type eaten, how often is cereal consumed, name brand preference.
After analyzing the data, there were a few outstanding areas. Regardless, the children out did the adults. | yes | starroot | Jan 16, 2012 | 238B | 65 |
STAT 201 Lab 1 Spring 2012 | yes | petkewic@stat.sc.edu | Jan 13, 2012 | 18KB | 890 |
Lab 1 | yes | ashtin1 | Jan 04, 2012 | 80KB | 30 |
Responses to Holiday Spending
Responses to a recent StatCrunch survey in which respondents were asked how much they plan to spend this holiday season, how much they spent on Black Friday, what gift they hope to receive, their age and gender.
Check out and copy the original survey here: http://www.statcrunch.com/5.0/survey.php?surveyid=2514&code=RLVBQ&groupid=256
| yes | scsurvey | Dec 30, 2011 | 5KB | 121 |
Data set for Sampling Learn by Doing
The dataset includes the following variables:
* Course: natural science, social science, or business
* Handed: right-handed or left-handed
* Sex: female or male
* Verbal: SAT Verbal scores up to 800
* Age: in years | yes | bkegan7 | Dec 29, 2011 | 33KB | 149 |
Lake Travis Levels By Month Since 1943 | yes | websterwest | Dec 26, 2011 | 6KB | 25 |
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