Answer: Stratified random sampling
Explanation:
Given : The manager of the customer service division of a major consumer electric company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. If there are 4 different brands of Blu-ray players made by the company.
The best sampling strategy which we can use is stratified random sampling because it is not much costly and also it induces the efficiency . We can me different strata according to the 4 brands , then we can randomly select participants for the sample.
- Stratified random sampling is a method of probability sampling in which a researcher divides the entire population into multiple homogeneous groups known as strata and then he randomly select an sample members from each strata for research .
Answer:
in·ter·est
/ˈint(ə)rəst/
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Commerce
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noun
1.
the state of wanting to know or learn about something or someone.
"she looked about her with interest"
Similar:
attentiveness
undivided attention
absorption
engrossment
heed
regard
notice
scrutiny
curiosity
inquisitiveness
enjoyment
delight
Opposite:
boredom
2.
money paid regularly at a particular rate for the use of money lent, or for delaying the repayment of a debt.
"the monthly rate of interest"
Similar:
dividends
profits
returns
a percentage
Explanation:
Answer:
The rate that will give the same effective annual rate of return is 0.033%.
Explanation:
a) Data and Calculations:
APR = 12%
Semi-annual compound rate = 6% (12/2)
Assumed calendar days in a year = 360 days
Effective daily rate of return = 12%/360 = 0.033%
b) The conversion of semi-annual compounding to daily compounding results in reduced rate of return. In this case, we assume that there are 360 days in a year. Since the APR = 12%, it means that the daily rate of return will be 12%/360, which is 0.033%.
Answer: See explanation column for answer
Explanation:
Caroline
left Right
Anthonio left 6,6 6,3
Right 4,3 5,5
The first digits in both left and right is Anthonio's best response payoff given what Caroline chooses. Also, the second digit on both left and right is Caroline's best response payoff based on what Anthonio chooses.
When Antonio chooses left, Caroline should choose left so as to get a payoff of 6, also when Antonio chooses right, Caroline chooses right to get a payoff of 5. therefore, there is no dominant strategy for Caroline.
The dominant strategy for Antonio occurs
When Caroline chooses left, Antonio will have to choose left to get a payoff of 6, also when Caroline chooses right, Antonio should choose left to get a payoff of 6. So, the dominant strategy for Antonio is to choose left.
The only dominant strategy in this game is for Antonio, to choose left.
b). For Nash Equilibrum, Antonio will have to choose his dominant strategy, that is to choose left, which will make Caroline is to choose left so as to get a payoff of 6. So, the Nash equilibrium is for Antonio to choose <u>left </u>and caroline chooses<u> left</u> too
