So this critical Z value is equal to 1.65.
所以这个临界 Z 值等于 1.65。
单词 | Z value |
释义 |
Z value
原声例句
可汗学院:统计学(视频版) So this critical Z value is equal to 1.65. 所以这个临界 Z 值等于 1.65。 可汗学院:统计学(视频版) We're getting a result above that Z value, only has a 5% chance. 我们得到的结果高于 Z 值,只有 5% 的机会。 可汗学院:统计学(视频版) And this gives us Z value of 1.96. 这给了我们 1.96 的 Z 值。 可汗学院:统计学(视频版) So there's going to be some Z value right over here where we have 2.5% above it. 所以这里会有一些 Z 值,我们比它高出 2.5%。 可汗学院:统计学(视频版) So when we look at a Z table, we want the critical Z value that they give right over here. 因此,当我们查看 Z 表时,我们需要他们在此处给出的临界 Z 值。 可汗学院:统计学(视频版) We're not going to look up 95%, because a Z table gives us the cumulative probability up to that critical Z value. 我们不会查找 95%,因为 Z 表为我们提供了达到该临界 Z 值的累积概率。 可汗学院:统计学(视频版) But if we can find whatever Z value this is right over here, it's going to be the same Z value as that. 但是如果我们能找到这里的任何 Z 值,它就会与那个 Z 值相同。 中高级英语短文 Guided by a profound understanding of Gen Z's consumption values, Wang and her team are at the forefront of shaping the future of pet retail in China. 在对 Z 时代消费价值观深刻理解的指导下,王和她的团队站在塑造中国宠物零售未来的最前沿。
英语百科
Z-value (temperature)(重定向自Z value)
![]() Z-value is a term used in microbial thermal death time calculations. It is the temperature required for one log10 reduction in the D-value. The D-value of an organism is the time required in a given medium, at a given temperature, for a ten-fold reduction in the number of organisms. The z-value is a measure of the change of the D-value with varying temperature, and is a simplified version of an Arrhenius equation. It is useful when examining the effectiveness of thermal inactivations under different conditions, for example in food cooking and preservation. |
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