In a smoking cessation program, over 2000 smokers who were trying to quit were randomly assigned to either a group program or an individual program. after six months in the program, 148 of the 1080 in the group program were successfully abstaining from smoking, while 120 of the 990 in the individual program were successful. state the null and alternative hypothesis.

yes

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.