randomly selected是什么意思

randomly selected是什么意思 the minimum number of randomly selected units 这句话, 咋翻译；Level-B periods were randomly selected to be harmonic with respect to the.请帮忙翻译这句话： Level-B periods were randomly selected to be harmonic with respect to the level-A hyperperiod and limited to a maximum of 300 英语翻译求英语数学大神翻译一道英文分布方面的数学题,10 randomly selected packets of crisps are put in a family pack.from a sample of 20 randomly selected family packets find the probability that no family packets will have mor 请问 rounded to the nearest multiple of five 在这里咋翻译? 谢谢请帮忙翻译这句话：Level-C periods were randomly selected from the range [10, 100] ms and rounded to the nearest multiple of five.谢谢 英语翻译The evolution usually starts from a population of randomly generated individuals and happens in generations.In each generation,the fitness of every individual in the population is evaluated,multiple individuals are stochastically selected 英语翻译One issue is that the sample is not representative of the entire population of consumers.As discussed previously,it was randomly selected,interviewing only women because they are the primary shoppers in the family unit.This being the case Stitch Selected selected 意思 有关置信区间的计算In a finance course at a business school,6 students are randomly selected.Their mean score on the final exam is 75,with standard deviation 8.6个学生随机抽取出来,期末平均成绩是75,方差是8What is the 95% con 求助一道gre数学题,请不会的千万不要乱回答,·if an integer is randomly selected from all positive 2-digit integers,what is the probability that the integer chosen has (a) a 4 in the tens place(b) at least one 4 in the tens place or th SAT概率题求解答Five red balls and two blue balls are placed in an empty box.One ball a time is to be selected randomly and removed 4 balls from the box.What is the probability that the first two balls removed will be red and third ball removed 英文统计学题,An electronics firm claims that the proportion of defective units of a certain process is 5%.A buyer has a standard procedure of inspecting 15 units selected randomly from a large lot.On a particular occasion, the buyer found five A test for diabetes results in a positive test in 95% of the cases where the disease is present and a negative test in 97% of the cases where the disease is absent.If 10% of the population has diabetes,what is the probability that a randomly selected If one were to ask a group of randomly selected individuals to define price,many would reply that price is an amount of money paid by the buyer to the seller of a product or service or,in other words,that price is the money value of a product or se 一道关于概率的SAT2数学题Of all the articles in a box, 80% are satisfactory, while 20% are not. The probability of obtaining exactly five good items out of eight randomly selected articles isA 0.003B 0.013C 0.132D 0.147E 0.800答案是C,但 1.In a survey of 3630 college students,1162 stated that they cheated on an exam.If two students are randomly selected,find the probability that they both cheated on the exam.2.In a game of dice,a play receives $5 if the sum of dots on the dice is 4,$ Rencent studies have found that being randomly assigned to a roomate of another race can lead toincreased tolerance.中的being是什么结构,being都用在哪些地方?