Hi to everyone! I need a clarification of the sentence included in bold. Is that the error type II? The exercise is:
The weight of a plate is a continuous random variable, normally distributed with [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]330[/FONT]gr. and standard deviation 5 gr.
Supposing that we have a sample of 25 plates with a mean weight of 333 gr., sample variance of 25 gr. and a significance level of 10%, check the hypothesis that [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]330[/FONT]or [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]>[/FONT][FONT=MathJax_Main]330[/FONT].
What is the maximum significance level that the null hypothesis is not rejected?
The weight of a plate is a continuous random variable, normally distributed with [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]330[/FONT]gr. and standard deviation 5 gr.
Supposing that we have a sample of 25 plates with a mean weight of 333 gr., sample variance of 25 gr. and a significance level of 10%, check the hypothesis that [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]330[/FONT]or [FONT=MathJax_Math]μ[/FONT][FONT=MathJax_Main]>[/FONT][FONT=MathJax_Main]330[/FONT].
What is the maximum significance level that the null hypothesis is not rejected?