Midterm 1 - Quantitative\/Qualitative, Mean, Median, Mode & Histograms) - Statistics 13B Fall 2012 Midterm I October 19 5:10pm to 5:55pm Version A

# Midterm 1 - Quantitative/Qualitative, Mean, Median, Mode & Histograms)

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Statistics 13B, Fall 2012, Midterm I, October 19, 5:10pm to 5:55pm, Version AInstructions:45 minutes, closed book midtermone letter-sized (double-sided) “cheat-sheet”, handheld calculator and scrap paper are allowed20 multiple choice problems, 5 points eachput your name & ID on the scantronhand in the scantron at the end of the examgrading is based on scantron which willnotbe re-turned to youthis is Version A, please mark the correspondingcircle on the scantrangood luck!Midterm begins here...1. Which of the following istrue?(a) You are taking Midterm 1 of Statistics 13B(b) You are taking Midterm 2 of Statistics 13B(c) You are taking Midterm 3 of Statistics 13B(d) You are taking the final exam of Statistics 13B(e) all of the aboveanswer: a2. Biologists are studying the patterns of extinction inthe United States bird population. The variables weremeasured for each bird species. Which variable be-low isnotqualitative?