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. The probability that a student goes to seek for minor clarification from the professor during office hours = 6%.
b. The probability that a student goes to the professor for major clarification = 14%.
Data and Calculations:
Percentage of students in the class who go to the professor to seek clarifications = 20% (a)
Percentage of students in the class who do not go to the professor to seek clarifications = 80% (100% - 20%) (b)
Percentage of (a) who seek minor clarification = 30%
Percentage of (a) who seek major clarification = 70%
Probability of (a) seeking minor clarification = 6% (20% x 30%)
Probability of (a) seeking major clarification = 14% (20% x 70%)
Thus, the probability of students seeking minor clarification is 6% while the probability of students seeking major clarification is 14%.
Learn more about probability at brainly.com/question/13604758
You can make them good by buying things with your credit card for little amounts of money and paying the bill right away!
And they allow you to buy houses and cars and qualify for things for cheaper...if you have the better credit you're going to get the house because you show you're responsible with your money.
Answer:
Asset-backed securities, also called ABS, are pools of loans that are packaged and sold to investors as securities
Explanation:
there you go
Answer:
Service products cannot generally be produced in advance or stored.
Services are typically variable, and in almost every service offering, the service cannot start until the customer arrives and actively participates.
Explanation:
Services have distinguishing characteristics that differentiate them from goods.
To start with, services cannot be produced in advance as production and consumption happen at the same time.
Also,the customer must be present and actively contributes to the delivery of the service, for instance, haircut cannot happen except the customer comes to the salon and obeys the instructions of the barber as they go along.
Besides,there is no physical substance in service unlike purchase of goods.
