Answer:
1. quickly describe large amounts of data
2. the stock is worth 15% more at the end of the year than at the beginning
3. 9.2%
Explanation:
Descriptive statistics helps to quickly describe large amounts of data because it simply involves using certain measurement tools to describe the data seen such that patterns emerge that will help in analyzing the data. Examples include, frequency tables and measures of variation like range and standard deviation.
When a stock has a 15% return, it means that the owner is getting 15% more than the amount that the stock cost them therefore showing that the stock is worth 15% more at the end of the year than at the beginning.
The return on the stock is;
= (4.75 - 4.35) / 4.35
= 9.2%
Answer:
Gdp excludes the most of items that are produced and sold illegally and also most of the items that are produced and consumed at home because the products which are illelegal are not sold under government policies and are not authorised.
Explanation:
GDP: It is been referred as the total value of all the goods and services which has been produced for the marketplace within one year's period and within our national borders.
Measurment of GDP:
- It will record only the value of final output of goods no intermediate goods are included in it.
- The output here is valued only at its market prices.
- It measures the values of both tangible and intangible services.
- It measures the values of goods which are produced within the geographic boundaries of country.
Where this GDP is countable:
It is countable only where the products are produced in economy and are being sold legally in the markets.
Excludes the products being sold illegally.
Answer:
a. Offered load = 1 lot / 4 hours = 6 cars/4 hours = 1.5 cars/hours
b. Demand rate = Total cars per 4 hours/20 minutes time
Demand rate = 6*4 / 20
Demand rate = 24/20
Demand rate = 1.2 cars/hours
Implied utilization = Demand rate / Offered load
Implied utilization = 1.2/1.5
Implied utilization = 0.8
Implied utilization = 80%
c. Capacity of the process = 1 lot / 5 hours
Capacity of the process = 6 / 5
Capacity of the process = 1.2 rentals per hours
d. Probability that all eight cars are rented at the same time
=> (1 - 0.8) * (0.8)^8
=> 0.2 * 0.1678
=> 0.03356
=> 3.36
Answer:
False
Explanation:
Use high reach vehicle support stands to help stabilize the vehicle for jobs that involve considerable displacement of weight or that shake the vehicle. Never lower vehicles onto vehicle support stands. If this is done, the stands may push the vehicle off the lift.
Answer:
40%
Explanation:
The index of openness measures how much a country is exposed to international trade. It is calculated by this formula:
Index of Openness= (Exports(X)+Imports (M))/GDP
Index of Openness= (2 billion+2 billion )/10 billion
Index of Openness= 0,4*100=40%
