STA 3033 Review Problems (chapter 5 ) The following problems are related to the concepts covered in chapters 3 and 4. Make sure you review the class notes on these chapters before attempting the problems. 1. Suppose random variable X has the following pro
Page 1 of 2
STA 3033 Review Problems On Testing Hypothesis (Chapter 10) I. ONE-SAMPLE PROBLEMS 1. The percent, X, of shrinkage on drying for a certain type of plastic clay has an average shrinkage percentage : , where parameter : is unknown. A random samp
Page 1 o f 2 STA 3033 Review Problems On Estimation (CHAPTER 9) I. ONE-SAMPLE PROBLEMS 1. Consider a random sample of size n from the random variable X (population) with density given by
a. b.
Find E(X) and Var(X). Show that the method of moments estimato
Page 1 of 1
STA 3033 Review Problems On Continuous Distributions (Chapter 6) Make sure to review the class summary notes (which is also on the we bct) on the con tinuous distribution s before attemp ting these problem s. 1. a. b. 2. a. b. 3. Accide nts ar
STA 3033 Some Review Problems For Chapter 4 1. a. b. c. 2. a. b. 3. Let A and B be two events in a sample space S. If P(A1 Bc) =.10, P(Ac1 B) =.40 and P(Ac1 Bc) =.10, Illustrate the events A1 Bc, Ac1 B and Ac1 Bc on a van Venn-diagram Check for the indepe
STA 3033 Section lJ02b (Spring. 2012) Time: 1 % hours (closed book)
Print Your Full Name: . . ~_. . . .~_ _ _~ _ _ _ ._~. ._._. . . . . _ ~ Print Your Panther ID Number: _ _ _ _ _ _ _ _ _ _ _ _ _ EXAM 1 YOU MUST SHOW YOUR WORK TO GET ANY CREDIT ( No works
STA 3033 Section ll02a (Spring, 2012) Time: 11;" hours (closed book)
'1:int YOUI' Full Name:
Print Your Panther lD Number: -~-EXAM I YOU MU~T SHOW YOUR WORK TO GET ANY CREDIT (No works! No credits! Even if your numerical answer is correct), [4]1. A mIcr
A random variable is a real-valued function whose domain is a sample space. Two types: Discrete A random variable X is said to be discrete if it can take on only a finite number, or a countably infinite number, of possible values x.
The Empirical Rule and