Waren and Marshall hypothesis states that bismuth kills bacteria, thereby<span>healing gastritis and preventing ulcer relapse.</span>The Colloidal Bismuth Subcitrate (CBS) experiment provides evidence supporting Warren and Marshall's hypothesis because it showed that ulcer patients treated withbismuth had a substantially lower relapse rate than those treated with Tagamet.
Answer:
Mission statement
Explanation:
a mission statement is a formal write up of the aims and purpose of a company, organization or business.
Answer: An external locus of control
Explanation: Individuals with external locus of control are simply those who believe or are of the opinion that external factors Plays a huge role in the outcome of their endeavor and as such success or failure hinges more on external constraint beyond their control rather than their own personal ability. This is evident in Aaron's comment after had succeeded in his Anatomy and physiology exams obtaining A after having studied hard. However, he still believed that luck, an external factor played an important role in his success. Other external factors may include bias, circumstance and so on.
<span>The poison distribution can be used to approximate the binomial distribution when the sample size n is large. This is then calculated using the formula
P(X) = e^-(np) *(np)^x
substituting X= 3
P(3)= e^-(430*1.5/100) * (430*1.5/100)^3
P(3)= 0.00158*268.3
P(3) = 0.42
P(3) = 0.0042%
P= probability of X occurring given n and p
n= sample size
p= true probability
e= exponential constant ~2.718
X=number of sample successes</span>
