п»їFor this project, we all will use actual data to rehearse the ideas we have been studying in class. Inside the questions below, you will be asked to use descriptive statistics in summary data and inferential statistics to make generalizations about the populations. You may use the book and your notes to help you. You may talk about the work with a partner. But each individual should turn in his/her personal work.
Your effects should be nicely written or typed, together with the graphs made by hand. Demonstrate all work. Where applicable, indicate what calculator capabilities are used and what values are suggestions to those features. Type or write your job on the the front of the web page only, displaying problems in one linear line, not side-by-side. Make sure that each problem is figures, in order. Publish large enough so that your work is simple to read, my spouse and i. e. usually do not try to squeeze it all on to a single webpage.
The data for the project is provided within the spreadsheet posted on Sakai. That data set represents a sample, not a human population. Each issue references some part of that data.
1 . Construct a frequency table and rate of recurrence histogram for sugar content material of lunch break cereals. Use a first class of 0 вЂ“ 4. 99. On the histogram, use a ruler to draw the axes and the pubs. Mark devices on the responsable and ingredients label the principles. Include a name. (10 pts. ) 2 . A. Get the five-number summary for the salt content of breakfast cereals. List the values. Draw a boxplot to illustrate this. Be sure to show an evenly marked scale under it. Make use of a ruler to draw the figure. Touch upon its condition, i. at the. does it look like skewed remaining, skewed proper, or shaped? (7 pts. ) W. Compute the IQR, UF, and LF for the sodium content of breakfast cereals. Does the data have any outliers? If therefore , list these people. (7 pts, ) C. State the mode(s) from the sodium articles of lunch break cereals. (2 pts. ) D. Compute the range with the sodium articles of breakfast time cereals. (2 pts. ) 3. Get the sample mean and sample regular...