11 sample documents related to STA 2300

• 
  01basicbiology

  UCF STA 2300
  

  Central Dogma Basic Biology Related to Technology for Measuring Gene Expression DNA contains genes that code for proteins. DNA (transcription) 1/11/2011 RNA Copyright 2011 Dan Nettleton (translation) protein Proteins perform essential biological functions
   
• 
  exam1

  UCF STA 2300
  

  Name: _ Statistics 516 Exam 1 March 3, 2010 1. Suppose a test for differential expression is conducted for each of 100 genes. The following table provides information about the observed p-values. Range Number of p-values [0.0-0.1] 42 (0.1-0.2] 10 (0.2-0.3
   
• 
  exam1sol

  UCF STA 2300
  

   
   
• 
  hw1sol

  UCF STA 2300
  

  Stat 516 1. Homework 1 Solutions (a) GAUUACACGUGCCUUGGA (b) asp tyr thr cys gly (c) The amino acid cys would change to the stop codon. Thus, we would end up with the sequence asp tyr thr. 2. See slide 9 of slide set number 3. 3. The notation calls for one
   
• 
  hw2sol

  UCF STA 2300
  

  Stat 516 Homework 2 Solutions 1. See handwritten notes at the end of these solutions. 2. Cut and paste the matrix of numbers to a text le. I saved that le as affypixel.txt. Open R and set the working directory to the directory containing the le. For examp
   
• 
  hw3sol

  UCF STA 2300
  

  Stat 516 1. Homework 3 Solutions (a) (5 points) Expression data were simulated for an experiment involving g = 10, 000 genes and two treatment groups with ve independent experimental units in each treatment group. Gene2 2 specic variances 1 , . . . , g we
   
• 
  hw4sol

  UCF STA 2300
  

   
   
• 
  hw5sol

  UCF STA 2300
  

  Stat 516 Homework 5 Solutions 1. Consider conducting m hypothesis tests. Let V denote the number of type I errors. Let R denote the number of rejected null hypotheses. Let Q = V /R if R > 0, and let Q = 0 if R = 0. Let (0, 1) be xed. By denition, a method
   
• 
  hw6sol

  UCF STA 2300
  

  STAT 516 HW6 Solutions 1. Answers vary. 2. a) b) c) d) 1 3. Consider the following \"data\" to be clustered using a variety of methods described below. 10 20 40 80 85 121 160 168 195 For each part of the problem, assume that Euclidean distance will be used
   
• 
  Final Questions

  UCF STA 2300
  

  Sample Final STA2023- Fall 2007 Note: For each hypothesis test: Define Ho and Ha, R.R., Test Statistic, Decision and Conclusion. Decision will be Reject Ho or Do not reject Ho and Conclusion is in the words of the problem. 1. The following data (rand
   
• 
  Final Answers

  UCF STA 2300
  

  Sample Final Answers STA2023- Fall 2007 1. Weights: (20.2, 15.6, 12.9, 14.2, 16.7, 15.0) a) X 15.77 s= 2.52 b) Ho: = 15 oz. Ha: > 15 oz. T.S. t = 0.7485 compared to t of 1.476, do not reject Ho, conclude that you do not have enough evidence to say