CFA자격증 통계 요약정리

목차

< The time value of money >
< Statistic >
< 확률 >
< Sampling & estimate >
< 검정 >
< Correlation &Regression >

본문내용

<The time value of money>
1. PV
2. FV
3. PMT
4. CF
5. EAR=(1+periodic rate)^m-1


<Statistic>
1. populations and samples
2. measurement scales
 nominal scale – 1,2,
 ordinal scale – 순위
 interval scale – 온도
 ratio scale – 돈
3. frequency distribution
 holding period returns
 constructing frequency distribution –interval, class
4. histogram, frequency polygon
5. 중심위치 측도
 population mean
 sample mean
 arithmetic mean
 geometric mean – actual compound growth rate
 weighted mean
 median (중앙값)
 mode(최빈값)
6. 산포도 측정 (measure of dispersion)
 range
 MAD
 분산
 표준편차
 chebyshev’s inequality = 1-1/k²
 coefficient of variance – a common measure of relative dispersion, CV=s/X(평균)

참고 자료

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