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statistics

statistics
20問 • 1年前
  • Charles Jaojao
    • 通報

    問題一覧

  • 1

    organizes, summarizes, simplify and presentation of data

    descriptive statistics

  • 2

    Generalizes from samples to populations, it uses hypothesis testing, and relationships among variables

    inferential statistics

  • 3

    are used to draw conclusions about a population by examining the sample

    inferential statistics

  • 4

    Accuracy of inference depends on representativeness of sample from population.

    inferential statistics

  • 5

    Helps researchers test hypothesis and answer questions, and derive meaning from the result

    inferential statistics

  • 6

    is a statement about our expectation with regard to some characteristics of a population

    hypothesis

  • 7

    Preconceived ideas, assumed to be true but has to tested for its truth or falsity

    hypothesis

  • 8

    Steps for hypothesis testing

    1. state the nu and alternative hypothesis 2. set the level of significance or alpha level 3. determine and calculate the test statistics 4. make statistical decision 5. draw conclusion

  • 9

    The statement being tested and is a statistical hypothesis that contains a statement of equality such as lesser than or equal, equal, or greater than or equal

    null hypothesis

  • 10

    Assumed true until evidence indicates otherwise

    null hypothesis

  • 11

    Is the complement of the null hypothesis. And is a statement that must be true if Ho is false and contains a statement of inequality.

    alternative hypothesis

  • 12

    Is the maximum allowable probability of making a type l error and it is denoted as alpha

    Level of significance

  • 13

    Also called the paired t-test or paired sample t-test. And compares the means of two related groups to determine whether there is statistically significant difference between these means

    dependent sample t-test

  • 14

    Your dependent variable should be measured at the

    interval or ratio level (continuous)

  • 15

    Your independent variable should consist of

    two categorical “related groups” or “matched pairs”

  • 16

    There should be _______ in the differences between two related groups

    no significant outliers

  • 17

    The distribution of the differences in the dependent variable between the two related groups should be

    approximately normally distributed

  • 18

    Allows researchers to evaluate or to compare mean differences between two polulations using the data from two separate samples

    independent sample t-test

  • 19

    Used to test whether population means are significantly different from each other.

    independent sample t-test

  • 20

    In independent sample t-test your independent variable should consist of two caregorical

    independent groups

    • HBO

    HBO

    Charles Jaojao · 26問 · 1年前

    HBO

    HBO

    26問 • 1年前
    Charles Jaojao

    government accounting

    government accounting

    Charles Jaojao · 100問 · 1年前

    government accounting

    government accounting

    100問 • 1年前
    Charles Jaojao

    government accounting part 2

    government accounting part 2

    Charles Jaojao · 68問 · 1年前

    government accounting part 2

    government accounting part 2

    68問 • 1年前
    Charles Jaojao

    government accounting part 3

    government accounting part 3

    Charles Jaojao · 39問 · 1年前

    government accounting part 3

    government accounting part 3

    39問 • 1年前
    Charles Jaojao

    hbo

    hbo

    Charles Jaojao · 69問 · 1年前

    hbo

    hbo

    69問 • 1年前
    Charles Jaojao

    management

    management

    Charles Jaojao · 52問 · 1年前

    management

    management

    52問 • 1年前
    Charles Jaojao

    management 2

    management 2

    Charles Jaojao · 100問 · 1年前

    management 2

    management 2

    100問 • 1年前
    Charles Jaojao

    management 3

    management 3

    Charles Jaojao · 13問 · 1年前

    management 3

    management 3

    13問 • 1年前
    Charles Jaojao

    theology

    theology

    Charles Jaojao · 100問 · 1年前

    theology

    theology

    100問 • 1年前
    Charles Jaojao

    theology 2

    theology 2

    Charles Jaojao · 11問 · 1年前

    theology 2

    theology 2

    11問 • 1年前
    Charles Jaojao

    government accounting

    government accounting

    Charles Jaojao · 44問 · 1年前

    government accounting

    government accounting

    44問 • 1年前
    Charles Jaojao

    fundamentals

    fundamentals

    Charles Jaojao · 27問 · 1年前

    fundamentals

    fundamentals

    27問 • 1年前
    Charles Jaojao

    motivation

    motivation

    Charles Jaojao · 31問 · 1年前

    motivation

    motivation

    31問 • 1年前
    Charles Jaojao

    communication

    communication

    Charles Jaojao · 48問 · 1年前

    communication

    communication

    48問 • 1年前
    Charles Jaojao

    partnership

    partnership

    Charles Jaojao · 22問 · 1年前

    partnership

    partnership

    22問 • 1年前
    Charles Jaojao

    Financial Ratios

    Financial Ratios

    Charles Jaojao · 18問 · 1年前

    Financial Ratios

    Financial Ratios

    18問 • 1年前
    Charles Jaojao

    premidterm examination

    premidterm examination

    Charles Jaojao · 46問 · 1年前

    premidterm examination

    premidterm examination

    46問 • 1年前
    Charles Jaojao

    Pre-midterm examination part 1

    Pre-midterm examination part 1

    Charles Jaojao · 25問 · 1年前

    Pre-midterm examination part 1

    Pre-midterm examination part 1

    25問 • 1年前
    Charles Jaojao

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P1

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P1

    Charles Jaojao · 100問 · 1年前

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P1

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P1

    100問 • 1年前
    Charles Jaojao

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P2

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P2

    Charles Jaojao · 36問 · 1年前

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P2

    CHAPTER 1: AUDITING AND INTERNAL CONTROL P2

    36問 • 1年前
    Charles Jaojao

    CHAPTER 2: AUDITING IT GOVERNANCE CONTROLS P1

    CHAPTER 2: AUDITING IT GOVERNANCE CONTROLS P1

    Charles Jaojao · 57問 · 1年前

    CHAPTER 2: AUDITING IT GOVERNANCE CONTROLS P1

    CHAPTER 2: AUDITING IT GOVERNANCE CONTROLS P1

    57問 • 1年前
    Charles Jaojao

    CHAPTER 1

    CHAPTER 1

    Charles Jaojao · 100問 · 1年前

    CHAPTER 1

    CHAPTER 1

    100問 • 1年前
    Charles Jaojao

    CHAPTER 1 P2

    CHAPTER 1 P2

    Charles Jaojao · 22問 · 1年前

    CHAPTER 1 P2

    CHAPTER 1 P2

    22問 • 1年前
    Charles Jaojao

    問題一覧

  • 1

    organizes, summarizes, simplify and presentation of data

    descriptive statistics

  • 2

    Generalizes from samples to populations, it uses hypothesis testing, and relationships among variables

    inferential statistics

  • 3

    are used to draw conclusions about a population by examining the sample

    inferential statistics

  • 4

    Accuracy of inference depends on representativeness of sample from population.

    inferential statistics

  • 5

    Helps researchers test hypothesis and answer questions, and derive meaning from the result

    inferential statistics

  • 6

    is a statement about our expectation with regard to some characteristics of a population

    hypothesis

  • 7

    Preconceived ideas, assumed to be true but has to tested for its truth or falsity

    hypothesis

  • 8

    Steps for hypothesis testing

    1. state the nu and alternative hypothesis 2. set the level of significance or alpha level 3. determine and calculate the test statistics 4. make statistical decision 5. draw conclusion

  • 9

    The statement being tested and is a statistical hypothesis that contains a statement of equality such as lesser than or equal, equal, or greater than or equal

    null hypothesis

  • 10

    Assumed true until evidence indicates otherwise

    null hypothesis

  • 11

    Is the complement of the null hypothesis. And is a statement that must be true if Ho is false and contains a statement of inequality.

    alternative hypothesis

  • 12

    Is the maximum allowable probability of making a type l error and it is denoted as alpha

    Level of significance

  • 13

    Also called the paired t-test or paired sample t-test. And compares the means of two related groups to determine whether there is statistically significant difference between these means

    dependent sample t-test

  • 14

    Your dependent variable should be measured at the

    interval or ratio level (continuous)

  • 15

    Your independent variable should consist of

    two categorical “related groups” or “matched pairs”

  • 16

    There should be _______ in the differences between two related groups

    no significant outliers

  • 17

    The distribution of the differences in the dependent variable between the two related groups should be

    approximately normally distributed

  • 18

    Allows researchers to evaluate or to compare mean differences between two polulations using the data from two separate samples

    independent sample t-test

  • 19

    Used to test whether population means are significantly different from each other.

    independent sample t-test

  • 20

    In independent sample t-test your independent variable should consist of two caregorical

    independent groups