A certain blood test accurately indicates the presence of a disease 87% of the time when the disease is actually present. The te
st indicates the presence of the disease 0.4% of the time when the disease is not present. If 2% of the population has the disease, what percentage of the total population will receive a false positive
if the <span>machine can bottle 30 fluid ounces of shampoo in -----------> 12 seconds X f</span>luid ounces of shampoo in-----------------------------------------------> 1 second X=30/12=2.5 (<span>I apply a rule of three) </span> the answer is 2.5 fluid ounces of shampoo