STUDY GUIDE TO QUIZ 1   
    You are allowed ONE 8 1/2 by 11 inches set of notes (both sides)
Bring a calculator.
-------------------------------------------------------------------
 Readings: 
 
    Cartoon Guide: Chapters 1-4
    Devore: Chapter 1 (all), chapter 2 ,
           chapter 3 (sections 3.1,3.2,3.3)
--------------------------------------------------
 Descriptive Statistics 
For a quantitative dataset of measurements, you should be able to:
(a) draw a stem-and-leaf plot (single and side by side)
(b) draw a relative frequency histogram
(c) compute measures of LOCATION:
    Sample Mean, Median, Trimmed Mean
(d) Compute measures of VARIABILTY:
    Interquartile range IQR, Sample Variance, Standard Deviation
(e) Draw a boxplot and compare it to a frequency histogram for the sample 
data

Basic Probability: 
You should know how to:
(a) state the sample space in terms of possible outcomes and translate 
events into sets
(b) compute probability of events and know basic operation of sets 
(intersection, union, complement, De Morgan's law) 
(c) compute probability for independent events
(d) compute conditional probabilities
(e) draw sequential probability trees
(f) compute reliability of simple networks
(g) Bayes' Rule, Mutually Exclusive, Collectively Exhaustive events   

 Discrete Random Variables 
(1). General properties: Given a discrete function p(x), you should be 
able to:
(a) check if the function is a legitimate probability function or find 
the value of a constant to make it a legitimate probability function.
(b) compute the mean, varaince and standard deviation of the random 
variable using the general defintions.
(c) plot p(x) and the Cumulative probabilty function F(x)
and use them to calculate probabilities of events