# Probability Essay Examples

## Problem 2

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probability of attaining bn for each player would be 50%, Thus, at equilibrium, bn = ½ Suppose MMn chooses never to become informed (pn = 0), and MMm chooses always to become informed (pm = 1). Suppose the uninformed MM sets prices 0 < bn ≤ an < 1. Argue that in this case, the informed MM should optimally set bid (ask) price marginally above (below) the informed MM’s bid (ask) price whenever V = 1 (V = 0). As for the ask (bid) price when V = 1 (V = 0), any price such that the informed MM will not sell (buy) the asset is optimal. Price setting for MMn is bound by their comprehension of the market. In the case of MMn1 assuming ignorance of the value, the modelling of the pricing for both...

• Words: 1100
• Pages: 4

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probability of particles, Between x=l1and x=l2for ψ3xisPl1l2=l2-l1L+16πsin6πl2L-sin6πl2Lwhere B=2/LSketch Question 6 The distance of the closest approach given the coulombic fields is; d=14πℇ0Z1Z2mv2Then calculate the distance by the two protons given; Energy = 1.5×107 K Velocity V= 3x10˄5 Mass m = 1.7x10˄-27 Kg. The total energy expected from the system; 12m1v12+14πℇ0z1z2r+12m2v22+14πℇ0z1z2r=Constant Closest approach = Kinetic Energy = 0 K mv2+ 12πℇ0z2r = Constant Constant = 12πℇ0z2r =mv2d=r=12πℇ0z2mv2 In this case, = x [(1.7x10˄-27) x (3x10˄5) / ((1.7x10˄-27) x (300000) ˄2) 194247779.6085.1x10-229x1010D= 6.01252x10-41Height of the Coulomb barrier...

• Words: 1650
• Pages: 6

## Sampling Distributions

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probability that her weight is between 140lb-211lb will be as given below; We calculate the z- score for a row value between 140 and 211.To decide on the value, we can get the average of the two values as shown below; Average of 140 and 211= 140+211=351/2=175.5=176. Z-SCORE FOR 176= 176-143=33/29= 1.13793=1.14 Z-score = Row score – Mean Standard Deviation The z-score obtained has a positive value indicating that it is above the mean weight. If it had a negative value ,it implies that it is...

• Words: 275
• Pages: 1

## Applications of Confidence Intervals

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probability that to fall within the range specified. This illustrates the significance of confidence interval; therefore, a confidence interval can be described as a parameter in statistics used to describe an amount of uncertainty associated with a given sample estimation of a population. When analyzing statistical results of a research study confidence interval is imperative in providing a report. In most cases when a research study is carried out it may involve a large population with a range of outcome on a particular variable, and in this case, it is only possible to average the result over a given interval. For example, after a research study on time spent on leisure activities of 2000...

• Words: 275
• Pages: 1

## Home work Assignment

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probability that 2 customers will arrive the next three hours? Solution: The probability of only 2 customers arriving is given by; P(X) = e-uux/x!Where x = 2 e = 2.71828 u= mean number of successes in the specified region of space u=4*3=12 Hence P (2) = e-12122/2! =...

• Words: 1100
• Pages: 4

## Home work, Operation management

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probability of...

• Words: 1100
• Pages: 4

## Week 5 Forum 2

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probability of an undesirable outcome occurring. Investors expect compensation for undertaking risk. The compensation has to be reasonable enough to compel an investor to risk their money. There exist two types of risks when it comes to investing – systematic and unsystematic. Systematic risk is the risk affecting all the securities in the market. The day-to-day variation of the price of stocks constitutes systematic risk (Hassett, 2011). Elements such as wars and interest rates are sources of systematic risk since their effect is felt by all securities in the market. Hedging is the only way to mitigate systematic risks. Hedging entails investing in an asset to reduce the adverse price movement of...

• Words: 275
• Pages: 1