Question

what is the value of alpha please tell me​

Answer 1

Answer:

• The value of alpha is associated with the confidence level of our test. ... For results with a 95 percent level of confidence, the value of alpha is 1 — 0.95 = 0.05. For results with a 99 percent level of confidence, the value of alpha is 1 — 0.99 = 0.01.
• Alpha also stands for thermal expansion coefficient of a compound in physical chemistry. ... Furthermore, in mathematics, the letter alpha is used to denote the area underneath a normal curve in statistics to denote significance level when proving null and alternative hypotheses.

Step-by-step explanation:

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