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Updated: Jul 1, 2025

Optimization of Processing of Tiebangchui with Highland Barley Wine Based on the Box-Behnken Design Combined with the Entropy Method
09:12

Optimization of Processing of Tiebangchui with Highland Barley Wine Based on the Box-Behnken Design Combined with the Entropy Method

Published on: May 19, 2023

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企业创新和审计定价:来自中国A股上市公司的证据研究

Li Zhang1,2, Wunhong Su2,3, Shanqiu Liu1

  • 1School of Accounting, Guangzhou Huashang College, Guangzhou, China.

PloS one
|March 11, 2024
PubMed
概括

中国公司增加的创新投资导致审计费用上升. 强有力的治理和研发人员等因素可以减轻这些成本,证实基于风险的审计定价模式.

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相关概念视频

Testing a Claim about Standard Deviation01:19

Testing a Claim about Standard Deviation

A complete procedure to test a claim about population standard deviation or population variance is explained here.
The hypothesis testing for the claim of population standard deviation (or variance) requires the data and samples to be random and unbiased. The population distribution also must be normal. There is no specific requirement on the sample size as the estimation is based on the chi-square distribution.
As a first step, the hypothesis (null and alternative) concerning the claim about...
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