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Chapter 2 - Measures of Location and Spread - Other Measures of Location
7問 • 2年前
  • Oluwole Akande
  • 通報

    問題一覧

  • 1

    What is the Lower Quartile

    The data value that is 25% of the way through the data set

  • 2

    What is the Upper Quartile

    The data value that is 75% of the way through the data set

  • 3

    What are Percentiles

    Data Values that can take one of 100 Values in the data set

  • 4

    How is the Lower or Uppper Quartile found for discrete data

    Divide n by 4 (lower quartile) or find ¾ of n (upper quartile), where n is the number of data values, If it is a whole number, the lower quartile is halfway between this data point and the one above, If it is not a whole number, round up to find the point

  • 5

    How are Quartiles found with Grouped Frequency tables

    Using linear interpolation

  • 6

    What does using interpolation assume

    That data values are evenly distributed within each class

  • 7

    How is Interpolation carried out

    Find the data value that the quartile lies at, Plot a number line, with the class boundaries on one side, and the corresponding cumulative frequency values on the other side, Solve for the quartile that you're looking for

  • All Maths Notation

    All Maths Notation

    Oluwole Akande · 72問 · 2年前

    All Maths Notation

    All Maths Notation

    72問 • 2年前
    Oluwole Akande

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Oluwole Akande · 9問 · 3年前

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    9問 • 3年前
    Oluwole Akande

    Topic 6 - Further Mechanics - Glossary

    Topic 6 - Further Mechanics - Glossary

    Oluwole Akande · 8問 · 2年前

    Topic 6 - Further Mechanics - Glossary

    Topic 6 - Further Mechanics - Glossary

    8問 • 2年前
    Oluwole Akande

    Command Words

    Command Words

    Oluwole Akande · 26問 · 2年前

    Command Words

    Command Words

    26問 • 2年前
    Oluwole Akande

    Circuit Symbols

    Circuit Symbols

    Oluwole Akande · 15問 · 2年前

    Circuit Symbols

    Circuit Symbols

    15問 • 2年前
    Oluwole Akande

    Topic 4 - Materials - Upthrust and Viscosity

    Topic 4 - Materials - Upthrust and Viscosity

    Oluwole Akande · 5問 · 2年前

    Topic 4 - Materials - Upthrust and Viscosity

    Topic 4 - Materials - Upthrust and Viscosity

    5問 • 2年前
    Oluwole Akande

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Oluwole Akande · 5問 · 2年前

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    5問 • 2年前
    Oluwole Akande

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Oluwole Akande · 14問 · 2年前

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    14問 • 2年前
    Oluwole Akande

    Topic 10 - Space - Trigonometric Parallax

    Topic 10 - Space - Trigonometric Parallax

    Oluwole Akande · 8問 · 2年前

    Topic 10 - Space - Trigonometric Parallax

    Topic 10 - Space - Trigonometric Parallax

    8問 • 2年前
    Oluwole Akande

    Topic 7 - Electric and Magnetic Fields - Glossary

    Topic 7 - Electric and Magnetic Fields - Glossary

    Oluwole Akande · 7問 · 2年前

    Topic 7 - Electric and Magnetic Fields - Glossary

    Topic 7 - Electric and Magnetic Fields - Glossary

    7問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Oluwole Akande · 7問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    7問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Oluwole Akande · 11問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    11問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Oluwole Akande · 12問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    12問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Oluwole Akande · 11問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    11問 • 2年前
    Oluwole Akande

    問題一覧

  • 1

    What is the Lower Quartile

    The data value that is 25% of the way through the data set

  • 2

    What is the Upper Quartile

    The data value that is 75% of the way through the data set

  • 3

    What are Percentiles

    Data Values that can take one of 100 Values in the data set

  • 4

    How is the Lower or Uppper Quartile found for discrete data

    Divide n by 4 (lower quartile) or find ¾ of n (upper quartile), where n is the number of data values, If it is a whole number, the lower quartile is halfway between this data point and the one above, If it is not a whole number, round up to find the point

  • 5

    How are Quartiles found with Grouped Frequency tables

    Using linear interpolation

  • 6

    What does using interpolation assume

    That data values are evenly distributed within each class

  • 7

    How is Interpolation carried out

    Find the data value that the quartile lies at, Plot a number line, with the class boundaries on one side, and the corresponding cumulative frequency values on the other side, Solve for the quartile that you're looking for