Stat 2000, Section 001, Homework Assignment 6 (15 Points)

(2/26/2016 - Due Friday 3/4/2016 by 10:20am)

• 0) Reading: Sections 3.1 & 3.2
  
  
• 1) Please work on the following textbook exercises in Moore/McCabe/Craig:
  
  
  • Exercise 3.17, 3.18, 3.19, 3.25, 3.27, 3.28, 3.30, 3.32, 3.35, 3.46, 3.52, 3.53, 3.54
    
    Note: Always use Table B from the textbook at the specified line (even if the question states that you could use software or Table B)!
    
    
• 2) Two-way Tables in StatCrunch:
  A past student created a two-way table for gender and grade level for his Stat 2000 course via StatCrunch, but completely forgot to annotate this table. Can you help this student?
  • (i) What is the total number of students in this Stat 2000 course? Circle the value!
    
    
    
  • (ii) Which percentages make up the joint distribution? Circle all of them!
    
    
    
  • (iii) Which percentages make up the marginal distribution for grade level? Circle all of them!
    
    
    
  • (iv) Which percentages make up the conditional distribution for gender, given that a student is a Junior? Circle all of them!