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Quiz

Statistics 101 - Quiz 2

Gourab Nath 7 perguntas

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Perguntas do quiz (7)

  1. 1X is a variable that represents the number of tablets sold in a retail store. Determine what type of variable X is.
    1. AContinuous
    2. BDiscrete
    3. CNominal
  2. 2What type of variable is water in its liquid state?
    1. AContinouos
    2. BDiscrete
    3. CCategorical
    4. DNone of the above is true
  3. 3X is a variable that measures how many drops of water given is a particular chemical
    1. ADiscrete
    2. BContinuous
    3. COrdinal
    4. DNone of the above
  4. 4Categorical variables are always discrete.
    1. AVerdadeiro
    2. BFalso
  5. 5Based on what observation did Pareto built the 80/20 principle?
    1. A20% land is owned by 80% people
    2. B80% land is always owned by 20% people
    3. C80% land in Italy was owned by 20% people
    4. D80% money in Italy was owned by 20% people
  6. 6The last column in the given table represents the cumulative percentage. Interpret the cumulative percentage value of 79.9% from the table.Imagem da pergunta 6
    1. A79.9% of the respondents have a slightly conservative political view
    2. B79.9% of the people have political views that includes {Extremely liberal, Liberal, Slightly liberal, Moderate, Slightly conservative}
    3. C79.9% of the people have political views that includes {Conservative, Extremely conservative}
    4. DNone of the above
  7. 7The following table shows the frequent cause of some types of medial errors. Perform a Pareto Analysis to identify the vital fews.

    Types of Medical Error Frequency
    Does missed 92
    Wrong time 83
    Wrong drug 76
    Over dose 59
    Wrong patient 53
    Wrong route 27
    Wrong calculation 16
    Duplicate drugs 9
    Under dose 7
    Wrong VI rate 4
    Technique error 3
    Unauthorized drugs 1

    Check all that applies



    1. ADoes missed
    2. BWrong time
    3. CWrong drug
    4. DOver dose
    5. EWrong patient
    6. FWrong route
    7. GWrong Calculation
    8. HDuplicated drugs
    9. IUnder dose

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Business Statistics Quiz sobre Statistics 101 - Quiz 2, criado por Gourab Nath em 03-05-2017.
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English
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