You are conducting a hypothesis test with the z-statistic. Z-critical (Zc) = ±1.645. From the data, the value of z-calculated (Z*) = -1.4976. What decision do you make regarding the null hypothesis?

if you was gonna solve for a, a is a   < -12

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.