Listed below are the 44 U.S. presidents and their age as they began their terms in office.
Use a statistical software package such as Excel or Minitab to help answer the following questions.
a. Determine the mean, median, and standard deviation.
b. Determine the first and third quartiles.
c. Develop a box plot. Are there any outliers? Do the amounts follow a symmetric distribution or are they skewed? Justify your answer.
d. Organize the distribution of ages into a frequencydistribution.
Solution:
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