Lab 1 : Scientific Method 20 Table 2: Water quality vs. fish population 1. Based on the information in Table 2‚ (in the lab manual) what patterns do you observe? 2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. 3. What would your experimental approach be to test this hypothesis? 4. What are the independent and dependent variables? 5. What would be your control? 6. What type of graph would
Premium Hypothesis Scientific method Observation
Lab 1: Determining the pK a of PNP PNP or paranitrophenol is an organic compound that undergoes changes when the pH is manipulated of the solution. PNP is also an acid/ base indicator. The compounded starts off as internal conjugated ring with the hydroxyl group and the nitro group single bonded to the aromatic ring. This occurs at the pH of 5. At this point the aromatic compound is colorless and is in the ultraviolet range. However‚ as the pH begins to increase the hydroxyl group deprotonates
Free PH Acid dissociation constant Protein
Lab 1 – Measurement of Space and Time Anthony Lucci Lab Partner: Amy Hayes Question 4: Both the height and diameter of the cylinder were taken to find the volume; five times for both measurements. Vernier calipers were used to get these measurements by clamping the cylinder between the jaws of the calipers. By looking at the mark of the zero‚ in relation to the main scale‚ the line best lined up with a line from the main scale was taken down. Getting
Premium Measurement Errors and residuals in statistics Volume
Chapter 1 THE PROBLEM AND ITS BACKGROUND Introduction Juvenile Delinquency has long been a problem of the Philippine society. The deviant behavior of today’s children was greatly disapprove and has become a great concern of the public. Long ago‚ adults committed crimes. They were charged and convicted accordingly but with the changing world come the change in nature of the crime and the doer of the crime. We know children as innocent. They are vulnerable and they need someone to guide
Premium Crime Juvenile delinquency Criminology
Name | DSI# | | Date | 01/14/2013 | NETW240 Week 1 Lab Report: Installing Fedora Linux 20 points In the space provided below‚ write a minimum of five college-level sentences in your own words that describe your experiences with this lab assignment. Include an overview of the major tasks accomplished in this lab and any difficulties you encountered in the completion of this lab assignment. Overall the simulation was very smooth and easy to operate. Basically all I had to do was pay attention
Premium Linux Video game
Xavier Crabtree NT1210 Lab 1.1: Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1-1 for the decimal number 2931 using either paper and pencil or a Word document. 10^3 | 10^2 | 10^1 | 10^0 | 1000 | 100 | 10 | 1 | 2 | 9 | 3 | 1 | x | x | x | = 2931 = 2931 x | 2000 + | 900 + | 30 + | 1 | Exercise 1.1.2 Create a mapping similar to Figure 1-2 for the binary number 110 base 2 using either paper and pencil or a Word document. 110 = 1x4 + 1x2 + 0x1 110 =6 Exercise 1.1
Premium Binary numeral system Decimal Hexadecimal
Lab 1: Observation of Chemical Changes Name: Tyler Lee Lab Partners: none Date of Experiment: Feb 26 2015 Location: My House Course Number: CHE111 Abstract: The point of this lab was to test and observe chemical changes when mixing chemicals together and also through heating chemicals. Experiment and Observations: The experiment performed in the first part of this lab was to mix various chemical solutions together and then observe and record the chemical changes‚ also if a chemical
Premium Chemistry Chemical reaction
Cited: November 5‚ 2009. http://bio.rutgers.edu/~gb102/lab_13/skip.htm * Bio 2129 Ecology Lab Manual. Currie et al‚ 2009 Raw Data
Premium Statistical significance Deciduous Ecological succession
Journal Questions 1. Make a hypothesis about how you think the two species of Paramecium will grow alone and how they will grow when they are grown together. (Make sure you understand what a hypothesis is before you address this!) Each paramecium growing on its own will be able to grow and flourish because there is nothing stopping it or competing with it. It will be able to grow to its full capacity. When there are both parameciums growing together; one paramecium‚ the stronger of the two
Premium Carrying capacity Population Population growth
Lab Assessment Questions & Answers 1. What is the significance of creating Groups and adding Users to Groups? Explain. It is important to put user in groups because it is easier manager there permissions. Instead of assigning permissions to a new user every time someone is hired‚ you would just add them to the groups they need. 2. Given a scenario where there are five (5) database administrators that may periodically need access to a given system. Discuss a concept to better manage these administrators’
Free User Login Password