Answer:
(a) E(X) = 3
(b) Var(X) = 12.1067
Explanation:
(a) E[X]
E[X]T = E[X]T=A + E[X]T=B + E[X]T=C
= (2.6 + 3 + 3.4)/3
= 2.6 (1/3) + 3(1/3) + 3.4(1/3)
= 2.6/3 + 1 + 3.4/3
= 3
(b) Var (X) = E[X²]−(E[X])²
Recall that if Y ∼ Pois(λ), then E[Y 2] = λ+λ2. This implies that
E[X²] = [(2.6 + 2.6²) + (3 + 3²) + (3.4 + 3.4²)]/3
= (9.36 + 12 + 14.96)/3
= 36.32/3
= 12.1067
Var(X) = E[X²]−(E[X])²
= 12 - 3²
= 12.1067 - 9
= 3.1067
Answer:
لقد تم خداعك للتو ، لقد تم خداعك للتو ، لقد تم خداعك للتو ، لقد تم خداعك للتو أيها الزنجي
Explanation:
Most likely when the U.S. dollar appreciates, the MNC's interest owed on foreign funds borrowed will probably increase.
MNC refers to Multinational corporation .
- The Multinational corporation are known to borrow from foreign bodies in dollars.
- Hence, when the dollar appreciates, the amount owed to the foreign bodies will increase consequently.
Therefore, the Option C is correct because the MNC's interest owed on foreign funds borrowed will probably increase when U.S. Dollars appreciates.
Read more about this here
<em>brainly.com/question/14124450</em>
<span>This would show that Will does not have a homothetic preference for hamburgers. Such preferences are shown to not be effected by income or scale, and since Will has changed his eating preferences based upon this new source of income, such a description would not fit this good.</span>
Answer:
I would say that the answer is D. If he knows that people don't buy encyclopedia's, yet he stocks them, the store could lose money because no one would buy it.
Explanation:
Hope this helps. :D
