disadvantages of genetically modifieed food
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[order_calculator]why i want to work in critical care
why i want to work in critical care
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[order_calculator]a person who has played a bid role in my life show what traits she or he has and how he helped me develop my character.
some people have a great infuense on us while growing and building our personalities.
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[order_calculator]Determine the pattern in the following four times series
You can only use Excel for questions where it is required. Number of data points should be
small enough for other problems to be done by hand. Email Excel sheet separately.
Time Series
1. Determine the pattern in the following four times series.
Time Series A Time Series B Time Series C Time Series D
Month Revenue Month Revenue Month Revenue Month Revenue
January $13,000 January $10,000 January $15,000 January $10,000
February $12,000 February $16,000 February $14,000 February $16,000
March $12,000 March $12,000 March $16,000 March $12,000
April $11,000 April $10,000 April $18,000 April $14,000
May $13,000 May $16,000 May $19,000 May $20,000
June $10,000 June $12,000 June $17,000 June $16,000
July $15,000 July $10,000 July $18,000 July $18,000
August $12,000 August $16,000 August $20,000 August $24,000
September $11,000 September $12,000 September $22,000 September $20,000
October $14,000 October $10,000 October $24,000 October $22,000
November $10,000 November $16,000 November $23,000 November $28,000
December $14,000 December $12,000 December $25,000 December $24,000
Horizontal
1. For the following horizontal data use all methods to forecast from June to November.
Month Operating Cost Weight Month Operating Cost Weight
March $50,000 2 July $50,000 4
April $40,000 3 August $30,000 5
May $60,000 4 September $60,000 3
June $70,000 2 October $40,000 2
a) Naïve & Average
b) Moving Averages (k=3)
c) Weighted Moving Average (k=3, See data for weights)
2. Calculate error and mean error (MFE, MAE, MAPE) for each forecasting method in last
question. Only use the forecasts from June to October for error calculations.
3. Use the exponential smoothing method and find the optimal smoothing constant for the data
from question 1. Give answer to two decimal places. (Excel Required)
Trend
1. Given the first four years of sales for a new company, what will sales be in the fifth year?
2. Find MSE for the first four years of sales. Could the value of MSE get smaller by changing
the values of b1 and b0? Why or why not?
3. Would this be a realistic method of forecasting to find sales after 20 years? Why or why not?
Year Sales
1 $1,500,000
2 $1,900,000
3 $2,400,000
4 $2,700,000
Seasonal (Excel Required)
1. Using the data below, show how forecasts would change if one person assumed a seasonal
pattern (no trend) and the other used just trend. Was either person correct?
2. Show how the forecast would have changed if they used the correct method based on the
data’s true pattern. Is there any error between actual and forecasted values? Why not?
Year 1 Units Sold Year 2 Units Sold Year 3 Units Sold Year 4 Units Sold
Q1 3000 Q1 4000 Q1 5000 Q1 6000
Q2 4000 Q2 5000 Q2 6000 Q2 7000
Q3 2000 Q3 3000 Q3 4000 Q3 5000
Q4 5000 Q4 6000 Q4 7000 Q4 8000
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[order_calculator]Someone you dislike
Someone you dislike
Paper must be written in e prime
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[order_calculator]Assignment 2: Applying Training Concepts
Describe the circumstances under which the organization you selected would need to conduct a training needs analysis.
Create a plan for the same organization to actually conduct the TNA.
Analyze the various traditional training methods and determine which would be most appropriate for the organization you selected.
Determine if computer based training would be appropriate for your organization, with recommendations on how to overcome any perceived obstacles for implementation.
Use at least three (3) quality academic resources in this assignment. Note: Wikipedia and other Websites do not qualify as academic resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required page length.
The specific course learning outcomes associated with this assignment are:
Identify when to conduct a Training Needs Analysis (TNA).
Analyze the various approaches to performing a Training Needs Analysis.
Develop strategies for training design.
Compare and contrast traditional training methods.
Analyze computer based training methods.
Examine the process of training development and implementation.
Use technology and information resources to research issues in training and development.
Write clearly and concisely about training and development using proper writing mechanics.
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[order_calculator]statistics
Frequency Distributions Using SPSS
- Make up some data, and complete the distribution below:
|
X |
f |
% |
Cum f |
Cum % |
|
|
||||
|
9 |
15 |
4.9 |
205 |
100.0 |
|
8 |
15 |
7.3 |
195 |
95.1 |
|
7 |
21 |
10.2 |
180 |
87.8 |
|
6 |
32 |
15.6 |
159 |
77.6 |
|
5 |
46 |
22.4 |
127 |
62 |
|
4 |
31 |
15.1 |
81 |
39.6 |
|
3 |
23 |
11.2 |
50 |
24.5 |
|
2 |
18 |
8.8 |
27 |
13.3 |
|
1 |
9 |
4.4 |
9 |
4.5 |
| N= 205 | 99.9 | |||
2. For the following data:
22 37 14 17 27 41 30 13 19 21 49 37 29 20 16 17 34 16 35 24 16 12 29 30
|
X |
f |
% |
Cum f |
Cum % |
|
10 |
||||
|
9 |
||||
|
8 |
||||
|
7 |
||||
|
6 |
||||
|
5 |
||||
|
4 |
||||
|
3 |
||||
|
2 |
||||
|
1 |
|
|||
| N= | ||||
a. Which is more appropriate, a regular or a grouped frequency distribution table? Explain why.
b. Construct the appropriate table.
c. Based on the table, what is the shape of the distribution?
3. Use SPSS to analyze the data in the table below:
|
Midterm Exam Scores |
|||
|
Males |
Females |
||
|
87 53 92 70 78 73 91 60 77 82 85 33 88 |
98 88 43 78 85 92 96 48 56 67 73 68 n=25 |
89 73 91 76 75 89 81 83 68 86 55 89 89 |
70 93 66 88 79 58 67 77 82 93 67 79 n=25 |
- Create two variables in data sheet sex and Exam Score.
- Create a grouped distribution where I = 10, name the new variable interval.
- Create histograms of where I = 5, and I =10.
- Create a frequency distribution table of exam scores where I = 10, list all of the score class intervals 90-99 down to 30-39.
- Construct a table showing the descriptive statistics of both the ungrouped and grouped exam scores.
- Analyze the exam score for each gender separately showing the following:
- Descriptive statistics for each gender.
- Histograms for each gender.
- Stem-Leaf figures for each gender.
- Box Plots for each gender.
- List the Z-score values for each score in a table entitled :
Standardized Scores of Midterm Exam Scores.
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[order_calculator]Just need a one page process analysis essay written on how to groom a dog properly
Just need a one page process analysis essay written on how to groom a dog properly
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[order_calculator]industrialization and invention (1860-1990s)
industrialization and invention (1860-1990s)
research paper must include flip notes and bibliographic examples.
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[order_calculator]Compare and/or contrast Mrs. Mallard and Sarah Penn. Both women live in a time period where the husband is expected to be dominant, and both husbands are indeed dominant but loving. (Idea that you may or may not want to pursue: Both women are described
THIS IS A POINT-BY-POINT PAPER!!!!! For this paper, you must use the following topic: Compare and/or contrast Mrs. Mallard (Story of An Hour) and Sarah Penn (The Revolt of Mother). Both women live in a time period where the husband is expected to be dominant, and both husbands are indeed dominant but loving. (Idea that you may or may not want to pursue: Both women are described as victorious; which one is more responsible for her victory? Why? What does this suggest about personal development and the extent to which it is limited?)
Requirements
1. MLA heading
2. Your own title, properly capitalized without quotation marks or italicizing
3. Introduction should include attention getter (hook), any background information necessary, and thesis sentence. Your introduction should include story titles and authors and a brief identification of characters upon first reference. Story titles should be placed in quotation marks.
4. Cite each paraphrase or quotation by page. The developmental sentences should include facts and details from the story or stories. Include paraphrases and quotations, and provide parenthetical citations for these
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