Statistics 224, lecture 1 (Bates)
Midterm 2
2007-11-14 (p. 1)
The xmp12.01 data set in the Devore6 package gives the palprebal ssure width (the width of the opening between the eyelids) and the occular surface area (OSA, the area of the exposed part of th
Section 1.1
2. It is very unlikely that students whose names happen to fall at the top of a page in the phone
book will differ systematically in height from the population of students as a whole. It is
somewhat more likely that engineering majors will dif
STAT 324 Homework Assignment #1, due 1/31/2013
1. Textbook 1.1 (Page 12): 2, 4
2. Identify the types (categorical/qualitative, or measurement/quantitative) of the variables
below.
(a) The number of students taking STAT 324.
(b) The incomes of Madison hous
Statistics 224/324 - lecture 1 (Bates)
Midterm 2
2008-04-10 (p. 1)
The kfm data set from the text gives the milk intake (dl/day) of 50 infants approximately 2 months old; 25 girls and 25 boys.
girl boy 5 6 7
q
q
8 10
9
10
q q
boy
q
girl Milk intake (dl/da
Statistics 224/324 - lecture 1 (Bates)
Midterm 1
2008-02-28 (p. 1)
In Homework 1 you examined the hellung data providing average cell diameters (m) versus concentration for cell samples grown with and without glucose. Questions 15 to 21 relate to this out
Statistics 324 (Bates)
Midterm 2
2008-11-13 (p. 1)
Choose the most appropriate answer. Mark only one selection. Use pencil. 1. In the test H0 : = 0 vs. Ha : > 0 with test statistic tobs = ( 0 )/(s/ n) the p-value x is (a) P [Tn < tobs ] (b) P [Tn > tobs ]
Statistics 324 (Bates)
Midterm 1
2008-10-09 (p. 1)
Choose the most appropriate answer. Mark only one selection. Use pencil. 1. In a single sample of data the 50th percentile is also called the sample (a) mean (b) median (c) range (d) standard deviation (e
Statistics 224 - lecture 1 (Bates)
Midterm 1
2007-10-10 (p. 1)
There are 25 questions. All questions have ve choices, exactly one of which is correct. Choose the most appropriate answer. Mark only one selection. Use a pencil. The kfm data from the text gi
Data Summaries
1
MINJING TAO
DEPARTMENT OF STATISTICS
UNIVERSITY OF WISCONSIN-MADISON
1/24/13
Types of Data and Summaries
2
Data Type
Numerical Summary
Graphical
Summary
Location: Mean, Median,
Numerical/
Quartiles, Percentiles,
Quantitative
Spread: Stan