L1 07 Statistical Concepts and Market Returns Flashcards

Decks in this Class (23):

• Statistical Concepts And Market Returns

  Statistical Concepts And Market Returns

  Sample Cards:

  distinguish between descriptive statisti,

  distinguish between a population and a s,

  distinguish among the types of measureme
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• A

  A

  Sample Cards:

  descriptive statistics,

  inferential statistics,

  population
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• 7b

  7B

  Sample Cards:

  parameter,

  sample statistic,

  frequency distribution
  4 Cards
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• C

  C

  Sample Cards:

  calc interpret relative frequencies give,

  calc interpret cumulative frequencies gi,

  frequency distribution groups data into
  3 Cards
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• D

  D

  Sample Cards:

  histogram properties,

  frequency polygon properties
  2 Cards
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• E

  E

  Sample Cards:

  central tendency,

  common measures of central tendency,

  population mean an example of a paramete
  12 Cards
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• F

  F

  Sample Cards:

  quantile,

  most commonly used quan tile tiles divid,

  calculate a quantile
  3 Cards
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• G

  G

  Sample Cards:

  range,

  mean absolute deviation,

  most common measures of dispersion absol
  8 Cards
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• H

  H

  Sample Cards:

  chebyshevs inequality
  1 Cards
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• Focus

  Focus

  Sample Cards:

  two key areas in statistical concepts an
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• A Distinguish Between Descriptive Statis

  a distinguish between descriptive statistics and inferential statistics, between a population and a sample, and among the types of measurement scales;
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• B Define A Parameter A Sample Statistic

  b define a parameter, a sample statistic, and a frequency distribution;
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• C Calculate And Interpret Relative Frequ

  c calculate and interpret relative frequencies and cumulative relative frequencies, given a frequency distribution;
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• D Describe The Properties Of A Data Set

  d describe the properties of a data set presented as a histogram or a frequency polygon;
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• E Calculate And Interpret Measures Of Ce

  e calculate and interpret measures of central tendency, including the population mean, sample mean, arithmetic mean, weighted average or mean, geometric mean, harmonic mean, median, and mode;
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• F Calculate And Interpret Quartiles Quin

  f calculate and interpret quartiles, quintiles, deciles, and percentiles;
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• G Calculate And Interpret 1 A Range And

  g calculate and interpret 1) a range and a mean absolute deviation and 2) the variance and standard deviation of a population and of a sample;
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• H Calculate And Interpret The Proportion

  h calculate and interpret the proportion of observations falling within a specified number of standard deviations of the mean using Chebyshev’s inequality;
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• I Calculate And Interpret The Coefficien

  i calculate and interpret the coefficient of variation and the Sharpe ratio;
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• J Explain Skewness And The Meaning Of A

  j explain skewness and the meaning of a positively or negatively skewed return distribution;
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• K Describe The Relative Locations Of The

  k describe the relative locations of the mean, median, and mode for a unimodal, nonsymmetrical distribution;
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• L Explain Measures Of Sample Skewness An

  l explain measures of sample skewness and kurtosis;
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• M Compare The Use Of Arithmetic And Geom

  m compare the use of arithmetic and geometric means when analyzing investment returns.
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