The interquartile ranges are the same Both sets are skewed to both lower and higher values Set A may not be symmetric Set A may have 100 times as many values as set B 7) Which of the following is a true statement? Stemplots are useful both for quantitative and categorical data sets Stemplots are equally useful for and very large data sets Stemplots can show symmetry, gaps, clusters, and outliers Stems should be skipped only if there is no data value for particular stem Whether or not to provide a key depends upon the relative importance of the data displayed 8) To which of the boxplots can the above histogram correspond? 9) The amount of Omega 3 fish oil in capsules labeled 1,000 mg is measured for four manufacturers’ products yielding for the following: Which of the manufacturers’ samples has the smallest range? A B C D There is insufficient information to answer 10) this back-to-back stemplot, which of the following is incorrect? The distributions have the same mean The distribution have the same range The distributions have the same interquartile range The distributions have the same standard deviation The distributions have the same variance Free Response Question (Counts as 25% of your grade) Write a letter to incoming Juniors and Seniors of AP Stats write about what they need to do to prepare – for this class, to make it through this class, and to do well on the AP Exam. Use complete sentences and correct grammar. It needs to be AT LEAST 3 paragraphs.
The interquartile ranges are the same Both sets are skewed to both lower and higher values Set A may not be symmetric Set A may have 100 times as many values as set B 7) Which of the following is a true statement? Stemplots are useful both for quantitative and categorical data sets Stemplots are equally useful for and very large data sets Stemplots can show symmetry, gaps, clusters, and outliers Stems should be skipped only if there is no data value for particular stem Whether or not to provide a key depends upon the relative importance of the data displayed 8) To which of the boxplots can the above histogram correspond? 9) The amount of Omega 3 fish oil in capsules labeled 1,000 mg is measured for four manufacturers’ products yielding for the following: Which of the manufacturers’ samples has the smallest range? A B C D There is insufficient information to answer 10) this back-to-back stemplot, which of the following is incorrect? The distributions have the same mean The distribution have the same range The distributions have the same interquartile range The distributions have the same standard deviation The distributions have the same variance Free Response Question (Counts as 25% of your grade) Write a letter to incoming Juniors and Seniors of AP Stats – write about what they need to do to prepare for this class, to make it through this class, and to do well on the AP Exam. Use complete sentences and correct grammar. It needs to be AT LEAST 3 paragraphs.
christina_and_corbin_final_exam.docx