Two different types of injection-molding machines are used to form plastic parts. a part is considered defective if it has excessive shrinkage or is discolored. two random samples, each of size 300, are selected, and 15 defective parts are found in the sample from machine 1, while 8 defective parts are found in the sample from machine 2. is it reasonable to conclude that both machines produce the same proportion of defective parts, using α = 0.05? answer by finding the p-value for the test. round your answer to 3 decimal places. p-value

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

i think the answer is b.

step-by-step explanation:

not 100% sure though.