Alpha level is a probability value that is used to define the concept of "very unlikely" in a hypothesis. This value determines he boundaries for the critical region, which is composed of the extreme sample values that are very unlikely to be obtained if the null hypothesis is true. Type I error is <span>when a researcher rejects a true null hypothesis.</span>
The relationship between the alpha level, the size of the critical region, and the risk of a type i error is the following: when the alpha level increases, the critical region increases and type I error increases.
A market
share objective is the reason they encountered losses. Market share often pursues by companies when industry sales are relatively
flat or declining. Although increased market share is a primary goal of some
firms, others see it as a means to other ends: increasing sales and profits.
Answer: Informational
Explanation: These roles refers to the collection, dissemination and transmission of information by the manager. This role of the manager depicts how suitable a manager in decision making as the information collected is usually related to some important decision to be made.
In the given case, Julia tries to collect all the relevant information from different sources such as staff meetings. She collected all the information with objective of making the product suitable for customer needs and preferences.
Thus, we can conclude that Julia likes to play informational role.
Planning is often called the primary management function because,
a. it establishes the basis for all the other things managers do
-Mabel <3
Answer:
$21.50
Explanation:
The net income is difference between the revenue and the operating expense incurred by the entity.
The unit cost per service is obtained by dividing the operating cost by the number of services provided.
Given that;
Operating expense = $21,500
Number of services provided = 10,000
The unit cost per service
= $21,500/10,000
= $21.50 (to the nearest cent)
