Answer:
The claimed proportion (population) is
[tex]p=0.11[/tex]
The sample proportion (p-hat) is
[tex]\hat{p}=0.10[/tex]
Step-by-step explanation:
In the population, we have the parameter p that is 11%.
[tex]p=0.11[/tex]
Then, a sample of n=160 is taken and the proportion of the sample is 0.10.
[tex]\hat{p}=0.10[/tex]
The sample proportion p-hat can differ from the population's proportion. There is a sampling distribution that gives the possible values of the sample proportion taken out of this population and its associated probabilities.
