The standard deviation of sample equals: 11
Explanation:
Given:
variance of sample (
) = 121
no, of observations made = 441
standard deviation = ?
By using the formula:
Standard deviation (S) = 
= 
= 
= 11
Hence the standard deviation is equal to 11.
Answer:
When silo gimp graduated from college with a degree in flower growing. He was voted AS THE FLORIST OF THE YEAR
Explanation:
Anyone that studies flower growing or horticulture is a florist or could be voted as one which made Silo to win such an award.
If you mean like anY kind of example of flame, a lighter flame is a good example.
Anything that uses gas to emit a flame
Answer:
C) low-ball technique.
Explanation:
The low ball sales technique is legal, although it is also deceiving. It refers to a technique where a good or service is offered at a low price to attract customers' attention, and then the product or service is offered at a much higher price to include all the amenities or functions initially offered.
This is a very common car sales technique where a car is advertised at a certain price and the features offered correspond to a higher trim. Once the customers approach the dealership, they are told that the advertised price was for the basic model and that the advertised car is actually worth much more.
Answer: 2 years
Explanation:
The payback period is the amount of time that is needed for the required cash inflow of a project to offset the initial cash outflow that the business offsets. The payback period is when the initial outlay of an investment is recovered. There are two different methods used to calculate payback period. We have the average method and the subtraction method.
In the above question, the payback period is solved as follows:
Labour cost decreases by 10% for each unit.
Therefore,
= $10 × 10%
= $10 × 0.1
= $1 per unit.
In order to recover $2000, the business needs to sell the following;
= 2000/1
= 2000units.
If Eric sells 1000 units per year of Emu, it will take:
2000/1000= 2years
In conclusion, the payback period of the investment is 2 years.
