Lesly Cardona's investment in WellsFargo shares returned 3%, 4%, and 5% in years 1, 2, and...

Lesly Cardona's investment in WellsFargo shares returned 3%, 4%, and 5% in years 1, 2, and 3 respectively. Based on this information, calculate the following:
1. The standard deviation of wellsfargo stock
2. Arithmatic mean return
3. Geometric mean return

Expert Solution

jeff jeffy answered 1 year ago

4. (a) Suppose that τσ=(1 5 2 3)(4) and στ=(1 2 4 5)(3) in S5. If...

4. (a) Suppose that τσ=(1 5 2 3)(4) and στ=(1 2 4 5)(3) in S5. If σ1 = 2, find σ and τ. (b) In Sn, show that σ = τ if and only if σ(τ)^(−1) = ε. ε is the identity permutation. Must be written as a proof. (c) Let σ=(1 2 3) and τ=(1 2) in S3. Show that S3={ε,σ,σ^2,τ,τσ,τ(σ)^2} and that σ^3=ε=τ^2 and στ=τ(σ)^2, then fill out the multiplication table for S3.

coffee tea juice 3 4 5 5 4 3 4 4 4 5 1 2 4...

coffee tea juice 3 4 5 5 4 3 4 4 4 5 1 2 4 2 2 Do a One-way ANOVA by hand (at least once in your life!) …Is there a difference in attention for those who drink coffee, tea, or juice during an 8 a.m. class? Utilize the five steps of hypothesis testing to analyze the following data (p<.01). Attention Ratings (1=no attention- 5=full attention)

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 ....

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 . C) From the point (1,2,3) to the line ?=〈−?,4−?,1+4?〉 .

5 + (3 * 4)^2 - 2 = 147 (5 + 3) * 4^2 -...

5 + (3 * 4)^2 - 2 = 147 (5 + 3) * 4^2 - 2 = 126 (5 + 3 )* (4^2 – 2) = 112 5 + (3 * 4^2) - 2 = 51 Which is the correct answer to using the "order of precedence" and why?

X 1 3 5 3 4 4 Y 2 5 4 3 4 6 A: Plot...

X 1 3 5 3 4 4 Y 2 5 4 3 4 6 A: Plot the date B: find the line of best fit C: determine ŷ AT x=3 D: Find r and r^2 E: explain r and r^2

Raysut Cement Company: Strengths: 1- 2- 3- 4- 5- Weaknesses : 1- 2- 3- 4- 5-...

Raysut Cement Company: Strengths: 1- 2- 3- 4- 5- Weaknesses : 1- 2- 3- 4- 5- Opportunities : 1- 2- 3- 4- 5- Threats: 1- 2- 3- 4- 5-

COLLAPSE Overall Rating: 1 2 3 4 5 1 2 3 4 5 " Service Positioning...

COLLAPSE Overall Rating: 1 2 3 4 5 1 2 3 4 5 " Service Positioning versus Product Process " Please respond to the following: Examine the roles of Enterprise Resource Planning (ERP) and Customer Relationship Management (CRM) in business. Determine how each system can play a critical role in managing value chains. How does LaRosa’s Pizzeria use this technology in order to improve the supply chain and value chain operations? Determine the ways this technology has helped to deliver...

The following page-reference string: 1, 2, 4, 3, 2, 5, 4, 2, 4, 2, 1, 3,...

The following page-reference string: 1, 2, 4, 3, 2, 5, 4, 2, 4, 2, 1, 3, 2, 3, 1, 3, 6, 1, 6, 4. Main memory with 3 frames of 1 kilobyte available and they are all initially empty. Complete a figure, similar to Figure 8.14(in the slides or textbook), showing the frame allocation for each of the following page replacement policies: a. Optimal b. Least recently used c. First-in-first-out Then, find the relative performance of each policy with respect...

[ 1 -1 3 -3 5 2 ] A=[ 1 -1 4 -1 9 -4 ]...

[ 1 -1 3 -3 5 2 ] A=[ 1 -1 4 -1 9 -4 ] [ -1 1 -3 3 -4 8 ] [7] b=[5] [4] use the row reduction algorithm to solve the following Describe the solution set of Ax=b in parametric vector form describe the solution set of Ax=0 as Span[ V1,V2,....,Vp]

2. Consider functions f : {1, 2, 3, 4, 5, 6} → {1, 2, 3, 4,...

2. Consider functions f : {1, 2, 3, 4, 5, 6} → {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. (a) How many of these functions are strictly increasing (i.e. f(1) < f(2) < f(3) < f(4) < f(5) < f(6))? Hint: How many different possibilities are there for the range of f? For each range of f, how many strictly increasing functions are there? (b) How many of these functions are non-decreasing (i.e. f(1) ≤ f(2) ≤...

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