In a frequency distribution table, the ___ shows how often a particular value occurs. A. frequency B. occurrence C. repetition D. appearance 相关知识点: 试题来源: 解析 A。本题考查频率分布表中的概念。“frequency”就是频率的意思,在频率分布表中表示特定值出现的次数。“occurrence”是出现的意思...
A. The total number of data points. B. The number of times a particular value occurs. C. The average value of the data. D. The range of the data. 相关知识点: 试题来源: 解析 B。在频数分布表中,频数代表某个特定值出现的次数。选项 A 总数通常用样本容量表示;选项 C 平均数是所有数据的...
1) A Frequency Distribution Table 频数分布表 2) Pearson system of frequency distribution 皮尔逊频数分布表 3) frequency distribution 频数分布 1. To investigate thefrequency distributionof the scale of sex hormones in the middle and old aged persons. ...
In a frequency distribution table, the number of times a particular value occurs is called the ___. A. 万等体部等将再红复边万等体部等将再红复边frequency万等体部等将再红复边万等体部等将再红复边 B. 厂干厂干mean厂干厂干 C. 由识育程改将亲心在江段府切往加间联二维江由识育程改将...
In a frequency distribution table, the frequency of a certain interval is 15. If there are 60 data points in total, what percentage of data points fall in this interval? A. 20% B. 25% C. 30% D. 35% 相关知识点: 试题来源: 解析 B。求百分比,用该区间的频数除以总数再乘以 100%。
In a frequency distribution table, the class interval 10 - 20 has a frequency of 15. What does this frequency represent? A. The number of values between 10 and 20. B. The total number of values. C. The average of the values in the interval. D. The difference between the maximum and...
利用组下限减去0.50.5,组上限加上0.50.5,可确定组边界。 ClassClassBoundariesFrequency41−5240.5−52.553−6452.5−64.565−7664.5−76.577−8876.5−88.589−10088.5−100.5ClassClassBoundariesFrequency41-5240.5-52.553-6452.5-64.565-7664.5-76.577-8876.5-88.589-10088.5-100.5 ...
We can make a frequency distribution table by using the steps given below: Step 1:Make a table with two columns—one with the title of the data you are organizing, like grades, scores, temperatures, etc., and the other column for frequency. ...
Construct a frequency distribution table and include the cumulative frequencies for the following dataset. The scores measure job burnout for a sample of50police officers, with higher scores indicating more burnout. Identify whether this distribution is p...
Part 1. How to Create a Frequency Table in Excel Method 1: Using Pivot Table Step 1:Select the entire dataset containing the values you want to create a frequency table for. select cell range Step 2: Go to the "Insert" tab in the Excel ribbon. ...