| 1. | When we measure the kurtosis of a distribution, we are measuring its peakedness .
度量一条频率分布曲线的尖削度就是度量其顶部的峰态。 |
| 2. | One way we can compress data is to use a frequency table or a frequency distribution .
压缩资料的一种有效方法是编制频率表或频率分布。 |
| 3. | A frequency distribution shows the number of observations from the data set that fall into each of the classes .
频率分布反映出落入每一组的观察值个数。 |
| 4. | Curve b could represent the frequency of the number of days required to sell a real-estate brokerage business .
曲线B可用以描述房屋经纪商出售住宅所需天数的频率分布。 |
| 5. | Frequency distributions of properties, e.g. size and settling velocity are necessary to the description of sediments .
粒径和沉速的频率分布特性对于描述泥沙都是必需的。 |
| 6. | Such classes are separated by "natural breaks" in the frequency distribution or the analogous cumulative curve .
这样的级可由频率分布或类似的累积曲线中的自然断点划分开来。 |
| 7. | A cumulative frequency distribution enables us to see how many observations lie above or below certain values .
累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。 |
| 8. | Curve a might represent the frequency distribution of the number of days' supply on hand in the perishable grocery business .
曲线A可用以刻画食品商人手中易霉货物储备天数的频率分布。 |
| 9. | Identification and transformation of frequency distributions
频率分布的识别和转换 |
| 10. | Particle size weightfrequency distribution
粒度重量频率分布 |
