The Governor General is the representative of the Sovereign in Canada.
The Governor General serves as the Head of State. He is responsible for the appointment of the Prime Minister. He gives the Royal Assent to the bills passed by the legislative in behalf of the Sovereign.
The Prime Minister serves as the Head of the Government. The Governor General, prime minister, and the cabinet form the Executive Branch of Government in Canada. The Prime Minister appoints Ministers of State to assist individual Cabinet Ministers in their executive duties.
Answer:

Explanation:
The computation of the probability of the selected person is undergraduate or a female is shown below:
Total person in psychology lab
= Male doctoral students + female doctoral students + male undergraduates + female undergraduates
= 8 + 6 + 16 + 9
= 39
Now the probability would be
= (Female doctoral students + male undergraduates + female undergraduates) ÷ (Total persons)

= 
Answer: American Marketing Association(AMA)
Explanation: American Marketing Association is a professional community for individuals and organizations involved in the practice, teaching, and study of marketing.
This code of ethics speaks about ethical Norms.
I quote: "As Marketers, we must: Do no harm. ... Embrace ethical values". This means building relationships and enhancing consumer confidence in the integrity of marketing by affirming these core values: honesty, responsibility, fairness, respect, transparency and citizenship.