Let xt1e t- 05et-1 t123 where etlld02the variance of et is
Let Xt=1+e t- 0.5et-1 , t=1,2,3,...., where et~llD(0,2),the variance of et is 2. a) Compute the mean of Xt b) Compute the variance of Xt c) Find the correlation between Xt and et-1
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Three point charges are positioned in the x-y plant as follows: 5 nC at y=5 cm, -10 nC at y=-5 cm, and 15 nC at x=-5 cm. Find the required x-y coordinates of a 20 nC fourth charge that will produce a zero electric field at the origin.
Determine the pH of each of the following solutions Part A. 8.3x10^-3 M phenol
Determine which will offer the largest internal rate of return for AWS.
Electoral Systems, Political Processs and Political Outcomes. What are the differences between majoritarian and proportional representation electoral systems and what are the political consequences of these different electoral rules?
A M-bit thermometer code for the number k consists of k 1's in the least significant bit positions and M-k 0's in the more significant bit positions. A binary-to-thermometer code converter has N inputs and 2^N-1 outputs.
A 19.0cm × 19.0cm square loop of wire lies in the xy-plane with its bottom edge on the x-axis. What is the size of the induced current in the loop at t = 0.550s
Calculate the percent ionization of propionic acid (C2H5COOH) in solutions of each of the following concentrations
The inventory has a book value of $53,300 and an estimated market value of $71,200. If the store compiled a balance sheet as of today, what would be the book value of the current assets?
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Problem: In anaerobic respiration, what happens during fermentation that allows glycolysis to continue?
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If the mutation rate is very low, novel mutations are unlikely to persist in small populations. This is because in small populations, genetic drift is strong
Question: When ATP is regenerated using an electron transport chain and ATP synthase the process is called
What is the selection pressure that would select for a trait like efflux pumps in a bacterial population?
Comparative anatomy analysis of the forearms of a monkey, whale, pig and bird show similar bones formed differently for different uses.
Question: Which of the following statements best describes a gene that is highly conserved?