Answer :
Sorry this took so long! I managed to do everything except for the parts involving standard deviation. (I tried but I couldn't quite figure it out.)
~Hope this helps!~
Final answer:
This question involves the use of Microsoft Excel for various statistical and data analysis tasks including the calculation of statistical measures, construction of different charts and interpretation of data.
Explanation:
This question involves several concepts and applications within Microsoft Excel, including the creation of various graphs and charts, using statistical measures for datasets, and applying Excel functions to analyze and interpret a set of data.
For problem 1, you need to first create 7 classes for the given set of data using Excel's class function. Then, create a frequency histogram using these classes of data.
In problem 2, you will construct a sorted stem and leaf diagram for both the 'Treated' and 'Untreated' fruit bush data sets. You will then utilize Excel's statistical capabilities to calculate mean, median, standard deviation, etc. Then explain and interpret the three Standard Deviation intervals for the data set.
For problem 3, you need to construct a bar chart and pie chart using the given data on Body Defect. This can be achieved utilizing Excel's chart creation tool, where you input the given data and choose the chart type.
Problem 4 requires the application of Excel's statistical functions. You will find the mean, median, mode, and standard deviation of the data set representing years quality control technicians have been with their present employers. Following this, compute three standard deviation intervals and find the percentage of data within each interval.
Learn more about Excel Data Analysis here:
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