데이터 치역 구하기
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단계 1
가장 큰 데이터 값에서 가장 값은 데이터 값을 빼서 데이터의 치역을 구합니다. 이 경우, 데이터의 치역은 입니다.
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도수분포
Finding the Upper and Lower Class Limits of the Frequency Table Finding the Class Boundaries of the Frequency Table Finding the Class Width of the Frequency Table Finding the Midpoints of the Frequency Table Finding the Mean of the Frequency Table Finding the Variance of the Frequency Table Finding the Standard Deviation of the Frequency Table Finding the Cumulative Frequency of the Frequency Table Finding the Relative Frequency of the Frequency Table Finding the Median Class Interval of the Frequency Table Finding the Modal Class of the Frequency Table Creating a Grouped Frequency Distribution Table