How does increasing the number of STR loci affect the DPP (DNA profiling probability) and PI (probability of identity)? Do these parameters need to be high or low in order to increase the probability of solving a crime case?
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How does increasing the number of STR loci affect the DPP (DNA profiling probability) and PI...
In 1994, Congress passed the DNA Identification Act which authorized the FBI to do 2 things: (1) create and maintain a national DNA database, and (2) establish standards for forensic DNA testing. Because the human genome is full of DNA tandem repeats and because they vary in the number of contiguous repeat units, it was decided to use tandem repeats to build the DNA database. In 1996, 13 loci were chosen to be the core short tandem repeats (STR) for...
How does temperature affect microbial physiology? Choose one: • A. Slightly increased temperatures would cause DNA denaturation, thus killing the cell and eliminating microbial physiology. B. Decreased temperatures increase membrane fluidity to allow organisms to take up more nutrients. OC. Decreased temperatures increase the chances of causing beneficial mutations, thus increasing microbial physiology. D. Slightly increased temperature speeds up the action of enzymes, thus increasing microbial metabolism.
Generally, how does the number of buyers affect buyer power? A. When there are many buyers, buyer power is high. B. When there are few buyers, buyer power is low. C. Buyer power is difficult to determine looking at the number of buyers. D. Where there are few buyers, buyer power is high.
When there is a match between a forensic DNA sample collected at a crime scene and DNA subpoenaed from a suspect, the genotype frequency can be interpreted in two ways. In one sense, it is the probability of finding that specific genotype in the population. In another sense it is the probability that the match is due to chance. How does the results from the most common alleles in the different populations affect the application of using these results for...
5) In the U.S. a majority of people have health insurance. How does the increasing prices of health care from parts (2) and (3) affect the cost for health insurance companies? a. In the graph below, show the appropriate curve shifting, b. Explain which determinant causes the shift c. State the changes in the equilibrium price and equilibrium quantity Hint: We are now looking at the health insurance market, not the health care market Market for Health Insurance Policies (2)...
physics 1. What is diffraction? How does diffraction affect the appearance of an image? 2. Amount of diffraction depend on how wavelength of the light compares to the hole it’s going through (how?) 3. Where did cameras originate? (Camera Obscura) 4. What invention revolutionized camera technology? (film) 5. What are the four components of a camera (camera back, lens, diaphragm, shutter) How do Cameras Work? ( 6. What are depth of focus and depth of field? How are they imposed...
042. A group of 20 students spend between 0 and 6 hours studying for an exam. How does the number of hours spend studying for the exam affect the probability that the student will pass the exam logistic regression model where the categorical variable pass (1pass, 0- fail) is dependent on the number of hours spent studying for the exam. What is the probability of passing the exam if the student studied for 3 and 5 hours' duration? a. 0.07...
D1. All over the world traffic increasing heavily on road, but the road capacity has to be increased to accommodate different types of vehicles. Huge finance needed to construct effective, durable, and safe road transport. Toll Finance is one of the techniques in which income collected from the users of the road for the transport service provided by them. The traffic tolls were created in a particular junction where it is needed. Lengthy queues could increase the travel time it...
Will rate!! Show good work plz! Only need help on problems that do NOT involve R simulation Part 3. (13 points) Simulation of Gamma Random Variables Background: When we use the probability density function to find probabilities for a random variable, we are using the density function as a model. This is a smooth curve, based on the shape of observed outcomes for the random variable. The observed distribution will be rough and may not follow the model exactly. The...
Will rate!! Only need help on problems that do NOT involve R simulation Part 3. (13 polnts) SImulatlon of Gamma Random Varlables Background: When we use the probablity denslty function to find probabiltles for a random varlable, we are using the density function as a model. This Is a smooth curve, based on the shape of observed outcomes for the random varlable. The observed distribution will be rough and may not follow the model exactly. The probabillty density curve, or...