What jobs does a senator perform? check all that apply.
representing the interests of the state and its residents
breaking a tie vote in the house of representatives
becoming a member of a joint committee
overseeing voting practices in the state's voting districts
managing staff members who handle scheduling

The jobs that the Senator performs are:

Explanation:

The essential obligation of Senatoris to compose, discussion, and pass laws, which are then sent to the president for his endorsement and last signature. Other congressional obligations incorporate researching squeezing national issues and administering the official and legal branches.

The Senate satisfies its job as a keep an eye on government by examining bills, assigned enactment, government organization, and government arrangement all in all.

It does this by method for strategies used in the Senate chamber itself and through the activity of the Senate board of trustees framework.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.