Answer:
does not suggest.
Step-by-step explanation:
Given that 95% confidence interval for the population standard deviation [tex]\sigma = (0.0272,0.0434).[/tex]
Our hypotheses are:
[tex]H_0: \sigma = 0.035\\H_a: \sigma <0.035\\[/tex]
(Left tailed test )
The confidence interval contains the value in null hypothesis as 0.035
This implies that null hypothesis is right
So we accept null hypothesis.
The confidence interval for sigmaσ suggest that the variation in the volumes of the bottles' contents isnot at an acceptable level, because
it is not evident that sigma <0.035
