Is the mean of the measurements of individuals in a sample a statistic or a parameter?
A. |
B. |
Is the mean SAT of all entering freshmen a statistic or a parameter?
A. |
B. |
Is the proportion of people who prefer Coke over Pepsi in a sample of mall shoppers a statistic or a parameter?
A. |
B. |
Is the mean number of pepperoni slices on a 12" pizza from a sample of a certain brand of pepperoni pizzas a statistic or a parameter?
A. |
B. |