Question: I need help with this statistic assignment please read instruction For this project you must use Minitab.Minitab is a statistical software that is very user-friendly.You
I need help with this statistic assignment please read instruction For this project you must use Minitab.Minitab is a statistical software that is very user-friendly.You can download a 30-day trial of Minitab at https://www.minitab.com/en-us/downloads/ You are required to complete 2 projects for this course, so your 2 projects must be complete within your 30-day period.To receive full credit for this project you must include all printouts, the data set and where you obtained the data set.Copy and paste the printouts and data set into a word document and then upload it to the dropbox.
For this assignment, find a data set that is of interest to you on the internet or gather your own data set.The data set must contain at one quantitative variable and one qualitative variable with at least 25 data values of each.In one part of this assignment you must compare the values of the quantitative variable based on the qualitative variable.It is best if some of your numeric data has the same qualitative variable.An example of this would be comparing ages based on gender.
Suggestions for data sets:
The ESPN website has information about various statistics for many sports.Go to a website for a specific sport such as, NFL.
Collect data about cars or a topic you are interested in.
Go to a local grocery store and collect these data for at least 25 breakfast cereals: cereal name; grams of sugar per serving; and the shelf location (bottom, middle, or top).Shelf location would be your qualitative variable.
Follow the directions for the preceding project, but instead of the grams of sugar per serving, record the price per ounce (or per gram) and the shelf location.
Go to a local grocery store and collect data for a least 25 different soups from each of 2 major soup makers; for example, Campbell's and Progresso.For each of these soups, record the per-serving amounts of calories, fat and sodium.The two soup makers would be your qualitative variable.
Project 1: From your data set, chose one quantitative variable and chose one qualitative variable.
1) Print out the data set on Minitab.
2) State which is the quantitative variable and which is the qualitative variable.
3) State where the data was obtained.
4) Construct a bar graph of the qualitative variable from your data set.Include appropriate labels.
5) Construct a pie chart of the qualitative variable from your data set, include category name, frequency and percent on graph.
6) Based on parts 4 and 5, write brief description the qualitative variable.
7) Find the mean, median, mode, standard deviation, Q1, Q3 and IQR of all observations of the quantitative variable.
8) Find the mean, median, mode, standard deviation, Q1, Q3 and IQR for the quantitative variable for each value of the qualitative variable.
9) Construct a histogram of all the observations of the quantitative variable.Based on your histogram, construct a frequency table.
10) Construct a boxplot of all the observations of the quantitative variable.
11) Construct side-by-side boxplots for the quantitative variable by the qualitative variable.
12) Construct a stem-and-leaf display for the quantitative variable. What stem is the median located?
13) Based on histogram does it look like the distribution is skewed to the left, right, or symmetric?Give justification by comparing the median with the mean.Also, write sentence or two describing any other observation about the quantitative variable.
14) Based on the boxplots write sentence or two describing the quantitative by the qualitative variable, include which qualitative variable has the largest IQR and what it is.
15) What percentage of data is in each of the following intervals?
s xsx , , s xsx 2 ,2 , and s xsx 3 ,3
16)Does your data contain any outliers?Explain.Show your work.
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