Answer:
c. 0.59
Explanation:
Correlation co-efficient refers to a statistical measure that computes the strength of a relationship between two variables. It does not have a unit like meter per second or months per pound. A correlation co-efficient of 1 means that there is a strong and positive relationship or direct relationship, while a negative correlation means an inverse relationship.
d.
Ron will not make his monthly goal of $1,270 and will need $741.68 to supplement his monthly income when he retires.
Answer:
1.
c. Many
d. Differential
c. Monopolistic Competition
2
b. Few
c. Identical
a. Oligopoly
3
a. One
a. Unique
d. Monopoly
Explanation:
A monopolistic competition is when there are many firms selling differentiated products in an industry. A monopoly has characteristics of both a monopoly and a perfect competition. the demand curve is downward sloping. it sets the price for its goods and services.
An example of monopolistic competition are restaurants
A monopoly is when there is only one firm operating in an industry. there are usually high barriers to entry of firms.
An example of a monopoly is a utility company
It is only the drug company that is permitted to sell the drug. So, it is the only firm in the industry. Also, it is the only firm that offers experimental AIDS drug, so its product is unique.
An Oligopoly is when there are few large firms operating in an industry. In the cab industry, it is a duopoly that exists. This is a type of oligopoly where there are only two firms in the industry. Consumers do not care about the cabs they enter or the different services offered by the companies, so, the product is identical
Answer:
0.0923 or 9.23%
Explanation:
We have to use the Poisson distribution:
P(x) = (0.2 x e⁻¹) / [(0.2 x e⁻¹)+ (0.8 x e⁻⁰°¹)]
- e = 2.71828 (given)
- lambda = λ = 0.1
0.073578 / (0.073578 + 0.72387) = 0.073578 / 0.79744 = 0.092267 or 9.23%
The Poisson distribution is used to calculate the probability of occurrence of independent and random variables.
Answer:
True she is using variable interval schedule
Explanation:
Variable interval schedule is a way to condition the operator by reinforcement after a given period of time ( the time of reinforcement is not fixed). The reinforcement time is on a changing and variable schedule.
In this instance assembly line manager Ched on the employees between 10 and 11 a.m, and the next day she checked on them in the last 15 minutes of the shift.
