Business Statistics Newest updated exam with accurate || || || || || ||
detailed solutions
|| ||
Population - ✔✔a group of phenomena that have something in common
|| || || || || || || || || ||
Sample - ✔✔a smaller group of members of a population selected to represent the
|| || || || || || || || || || || || || ||
population
Subset - ✔✔a set that is a part of a larger set
|| || || || || || || || || || ||
Statistic - ✔✔a characteristic of a sample
|| || || || || ||
Parameter - ✔✔a characteristic of a population || || || || || ||
N - ✔✔All observations used
|| || || ||
n - ✔✔subset of observations used
|| || || || ||
Random Sample - ✔✔one which every member of the population has an equal chance to
|| || || || || || || || || || || || || || ||
be selected||
Statistical Inference - ✔✔allows you to make an educated guess about the population
|| || || || || || || || || || || || ||
parameter
Census - ✔✔An examination of the entire population
|| || || || || || ||