Here is my take-home exam in safety management: 

1. ANSI Z10 OHSMS Standard 

· What is PDCA? How can it be used to continually improve safety performance?

· Explain a specific example of PDCA case study for improving safety.

· Which section of Z10 do you think is most important? Describe precisely why you think the section you suggest is the most important? 

2. Culture Change Agents

· Explain what Fred Manuele means by the overarching role of safety professionals is to be culture change agents? What are some ways to fulfill that role?

· Describe 3 specific reasons why you think Fred Manuele believes it is important for safety professionals to be culture change agents.

· How can you develop your knowledge and skills to be a culture change agent?

3. Human Error

· What are the 3 basic types of human error according to Petersen? Give a specific example of each type of error and the likely causes for each. 

· Give a precise potential prevention or solution for each error example you named.

· Why do you think Fred Manuele recommends the level above the worker should be the focus of error reduction?

4. Risk Assessment & Control

· How would you recommend organizations prioritize their risks? Describe the concept of ALARP and why you think Fred Manuele recommends it?

· Define each of the 3 dimensions of a risk score assessment. Which do you think is more important for an organization to focus on, frequency or severity? Defend your answer.

· Regarding the Hierarchy of Controls, when safety professionals make recommendations for interventions to eliminate or reduce risks, what important things should you keep in mind?

Look at attachment 

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Here is my dice code. I am not really sure about the doubleStats function here. The problem is to Study the doubleStats function and then run it giving 1000 as the argument. Does it produce a value that you would expect? Explain what doubleStats counts.

Also, Study and run the diceStats function. Try to figure out what it does and explain how it works. As a hint, run sum(diceStats(1000)) and explain its results).

def die_roll():

  roll = random.randint(1,6)

  return roll

def dice_roll():

  die1 = die_roll()

  die2 = die_roll()

  return die1 + die2

def doublesStats(trials):

  counter = 0

  for index in range(trials):

    roll1 = die_roll()

    roll2 = die_roll()

    if roll1 == roll2:

      counter = counter + 1

  return counter

def diceStats(trials):

  counterList = [0] * 13

  for counter in range(trials):

    result = dice_roll()

    counterList[result] = counterList[result] + 1

  return counterList

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Here is another encryption/decryption exercise. For this exercise, I have provided a word that will serve as the key.

To get you started: Easy = GXTW (Once you figure out the pattern to this, you can do the following):

3a. Encrypt this plaintext:


Cryptography is the art of secret writing.

3b. Decrypt the following ciphertext:

ALVAC KPLNV GGIEU RJBXY AVPSR OBAVF DC

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Here is the fact pattern I want you to base your answer on:You want the latest in mini laptop computers.You find what you need by searching on the Internet.The seller is in Taiwan.You negotiate a deal with the seller over the Internet and buy the computer.The seller agrees to ship you the computer by boat.Answer this Question: (minimum 100 words; any format)What terms (words) would you insist be in the Sales Contract so you would not bear the Risk of Loss? Explain in detail (provide the words; say why you used them).Use the following to guide you:“Risk of Loss” can use the following term of agreementshipment contractsdestination contractsinsurable interest“Risk of Loss in International Sales”

The following points are required to be mentioned:1) PRODUCT WARRENTY: The agreement should consist that the seller will beresponsible for the product defect and the time of warrantee period.2)…

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Hello again, I have 2 assignments for your assistance. Here is the first 

– Discussion 5: Interpretation (Multimedia, Installation and Performance Art)

– This assignment continues your journey from Weeks 1 through 4 about learning how to see and compare/contrast, but now encouraging you to interpret.

– Choose any image from the list below and do a formal analysis (Discuss, as needed, Line, Shape and Form, Space, Texture, Value and Light, Color, Time, Repetition, Variety, Rhythm, Balance, Compositional Unity, Emphasis, Economy and/or Proportion). – Then, based on your own independent research through scholarly websites or books, consider any of the following, in detail:

symbolism, political meaning,theological meaning,sociological meaning,philosophical meaning.- Try to help us understand how any of these factors can be seen in the image you choose, i.e. where is the symbolism or the political meaning? How so?

– Select any one image from the following.Ron Mueck, “In Bed,” (Zalenski/Fisher, p. 17)W. Eugene Smith, “Tomoko in a Bath,” 1972 (Zalenski/Fisher, p.34)Dary Jampijimpa, “Burrowing Skink Dreaming”, 1986 (Zalenski/Fisher, p. 40)Soo-ja Kim, “Lie on the Nature,” 1994 (Zalenski/Fisher, p. 43) Note: this is an image from a performance piece.Jackson Pollack “Number 1, 1948”, 1948 (Zalenski/Fisher, p. 46)Diego Rivera, “Flower Day”, 1925 (Zalenski/Fisher, p. 19)Piet Mondrian, “Composition (B) en Bleu, Jaune at Blanc,” 1936 (Zalenski/Fisher, p. 21)

– Remember: look closely. Look at other reproductions of the image on the web to look even closer. Be very detailed and use the terminology you are learning from your readings within each category. But now interpret! Cite the URL of the web page you are looking at.

– Basically it’s just like the previous assignments, just different subject matter, Thank you for your help!

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