All candidates for entry level engineering positions are given the mechanical aptitude test. This test has been proven to be predictive of employee success in those entry positions. This indicates that the test is $q,$

specious

valid

unreliable

$($D$)$ reliable

invalid

Question $14$

When a member of a union has an issue with an organizational violation of the contract, the member can file a $q,.$

grievance

arbitration

right to work

binding arbitration

layoff