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
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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
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 more than 4 packets of ready salted.
a crisp manufacture produces ready salted and flayoured crisps,30％of the packets produced are ready salted,a random sample of 10 packets of crisps are taken 这个是题干
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
随机选择10包薯片放在家庭装.从20个随机选择的样本家庭包中找到不超过4包已经加盐的家庭包的可能性