Answer:
Observation
Explanation:
An observational study can be defined as a type of study in which a researcher observes and measures the effect of a diagnostic test, risk factors, or treatments on individuals without intervening, changing or manipulating who are or aren't exposed to it (controlled conditions).
Basically, observation is a research method that involves examining a given population in order to gather certain informations about them. Thus, it is typically aimed at observing the activities that are being performed by a population of interest.
The form of primary data collection that is being used by the company is observation because it is setting up video cameras in a mock-convenience store to watch the study participants during the purchasing process
Answer:
Quality Assurance Analysis
Explanation:
Here the work performed by Joe is that of Quality Assurance.
As Joe has performed the root cause analysis understanding the defects, and then further took a step to analyse the defects and their pattern in order to find the solution for those defects.
Whenever there is Quality Control Performed then we check the defects caused, and their sources.
In Quality Assurance a further step to Quality Control is taken and it is analysed what are the impacts of such defects on the process.
Therefore, the answer is
Quality Assurance Analysis
Answer:
A. It wants to increase the value of goods and services it produces.
Explanation:
GDP is the total value of all commodities and services produced within the country over a given period. Only finished consumer goods are considered when calculating GDP. The GDP value communicates the state of a country's economy. An increase in GDP reflects growth, while a decrease suggests a recession.
When a country wants to increase the GDP value, it is thinking of increasing the value of all commodities and services produced within its boundaries. Increasing GDP is similar to expanding the economy.
Answer:
Dollar variance = -7.5
Percent variance = -30%
unfavorable variance (U)
Explanation:
Since the actual amount is less than the budgeted income amount, the variance is unfavorable (u).
For the dollar variance, we calculate:
Dollar variance = actual amount- budgeted income amount
Replacing with the values given:
Dollar variance = 17.50 -25 = -7.5
And finally, for the percentage we calculate:
Percent variance = (dollar variance / budgeted income) x 100
Percent variance = (-7.5/ 25) x 100 = -0.3 x 100 = -30%
Feel free to ask for more if needed or if you did not understand something.
Answer:
$3692.135
Explanation:
Given:
Prize amount = $1 million = $1,000,000
Duration, n = 65 years
Discount rate, r = 9%
Now,
Future value = Present value × (1 + r )ⁿ
now,
Future value = amount won (since it will be given after 65 years)
therefore,
$1,000,000 = Present value × (1 + 0.09 )⁶⁵
or
Present value = 
or
Present value = $3692.135
