Answer:
a.H0: μ =530mL vs. Ha: μ > 530mL
Step-by-step explanation:
-A hypothesis test will be used to provide evidence that the median is more or equal to the stated median value.
#In a normally distributed population, the mean=mode=median:
[tex]Mean=Mode=Median=\mu[/tex]
-The null hypothesis states that the median is equal to the stated value:
[tex]H_o:\mu=530 \ mL[/tex]
-The alternative hypothesis provides evidence that the median value is greater than the stated value:
[tex]H_a:\mu>530\ mL[/tex]
Hence, the correct hypotheses are H0: μ =530mL vs. Ha: μ > 530mL
According to the information given, the appropriate hypotheses for their significance test are given by:
a. H0: μ =530mL vs. Ha: μ > 530mL
At the null hypothesis, we test if the correct amount is being dispensed, that is, of 530 mL, hence:
[tex]H_0: \mu = 530[/tex]
At the alternative hypothesis, it is tested if too much is being dispersed, that is, an amount more than 530, hence:
[tex]H_a: \mu > 530[/tex]
Hence option a is correct.
A similar problem is given at https://brainly.com/question/16194574
