NUMERIC: Discrete: whole numbers only Continuous: Decimal numbers
CATEGORICAL: Nominal: groups for which nobody agrees on order ex. Car color
Ordinal: everyone agrees on order ex. Grades, movie rating system
Ratio: all math works ex. Total income earned,
STAT 201 Practice Exam 1
Name:_
Recitation Section:_
Use the information in the following setting to answer questions 1 through 6
In an effort to better know the student population an instructor is collecting data from her calculus
class. A SRS of 40 stud
Date
8/25
8/27
STAT 201 (Section 003)
Syllabus: Fall 2015 (Tentative)
Class
Topics
1 Introduction to statistics, Important Terms
Describe Data: Measures of Location - mean, median, quartiles,
extremes
2
9/1
3
9/3
4
Lab #1 in
STAT 201 Lab 1 [100 Points]
Name:_
Lab Section:_
1. A medical study recorded the following information on 75 randomly chosen subjects. In
the space provided, describe the variable type as qualitative or quantitative. The variable
level will be ordinal, no
+
General Statistics
Ran Fu
Department of Statistics
+
Todays Notice
1.
Assignment #10 is now available on WebAssign, and will
be due 4pm Next Thursday, Nov 19th.
2.
You will have your Lab 8 this Thursday, remember to print
and bring it with you.
+
Outlin
+
Review for Exam 1
Ran Fu
Department of Statistics
+
Important Notice
n
Your Assignment #4 on WebAssign will be Due on Sep 24,
2015 by 10:00 PM
n
Your Exam #1 is on Thursday, Sep 24th
n
n
25 questions + 1 bonus question, 50mins
multiple choices
n
n
n
You
+
General Statistics
Ran Fu
Department of Statistics
+
Todays Notice
1.
Assignment #10 is now available on WebAssign, and will
be due 4pm Next Thursday, Nov 19th.
2.
Expect Quiz #3 NEXT Thursday, Nov 19th
+
Recap
n
Relationship between Quantitative Variab