Each question is a true or false, I think i have them correct but i would like assurance that i am completing this correctly.

1.) The population parameter equation is only correct to use when the data set encompasses the entire population.

2.)The sample statistic equation is correct to use when the data set is from a subset of the entire population.

3.)Latin letters are usually used in the equations for population parameters,whileGreek letters are usually used in the equations for sample statistics.

4.)Greek letters are usually used in the equations for population parameters, whileLatin letters are usually used in the equations for sample statistics.