Problem:
Buy extended warranty for $950 laptop or not?
Alternative:
1) Buy extended warranty
2) Not buy extended warranty
Criteria:
Practical and cost saving in the long-run
Evaluate Alternatives:
1) <span>Buy extended warranty </span>
con:<span> pay additional $99. </span>
pro: <span>5 year warranty coverage. </span>
pro: repairs may be done at a local store
2) Not buy extended warranty
pro&con: laptop comes with one-year limited warrant
pro: no additional payment
con: repairs will be done by manufacturer
<span> con: repair costs range from $50 to $450
</span>
Decision:
BUY EXTENDED WARRANTY
Answer:
1,996,800 minutes
Explanation:
Calculation for what is the practical capacity of resources supplied in minutes
Practical capacity of resources supplied =52 weeks × 2,400 minutes per week× 80% × 20 employees
Practical capacity of resources supplied= 1,996,800 minutes
Therefore the practical capacity of resources supplied in minutes is 1,996,800 minutes
Answer:
The answer is: A) degree to which the data is an accurate portrait of the target population.
Explanation:
To explain data generalizability I like to use election polls as an example. There are over 200 million voters in the US, and polls only cover a few thousands of voters, it is impossible to survey the whole population. Data generalizability refers to how well does the election polls reflect the real outcome of an election. Can the data sample used in the polls serve as a true parameter to know the real outcome of the election? Some polls are accurate and others aren't, accurate polls have high data generalizability.
