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
Autocratic
All the other options are a type of leadership
A type of production that focuses on making a large number of a few products rather than customer preferences is called mass production.
<h3>What is mass production?</h3>
Mass production is also referred to as continuous production or flow production and it can be defined as a type of production that focuses on manufacturing large quantities of a standardized product and it doesn't concern itself with customer preferences.
This ultimately implies that, mass production is mainly focused on making a large number of a few products rather than being focused on customer preferences. Also, the production is usually in a constant flow and automated by a mechanical process.
Read more on mass production here: brainly.com/question/744854
Answer:
The answer is:
The Kincaids can sue David and Sandra Dess because they can be considered intended beneficiaries of the contract between them and Sirva.
Explanation:
Intended beneficiaries are third parties in a contract that can sue the promisor for breach of contract.
In the contract, David and Sandra agreed to fully disclose all information about the property. Under the terms of the contract, they agreed that Sirva and "other prospective buyers" could rely on their disclosures.
Answer:
The hair dryer cost cannot exceed 27 dollars per unit
Explanation:
the target cost will the one which achieve the target profit at the selling price of the market.
In this case we are given that selling price is $53 and we want to achieve a 26 dollar gain per unit therefore:
revenue - cost = profit
revneue - profit = cost
53 -26 = cost
cost = 27
