Answer:
Natural experiment
Explanation:
Natural experiment is the study of empirical, which comprise of the individuals who are exposed to the control as well as the conditions of the experimental , which are determined or evaluated by the nature or through other kinds of factors that are outside the person control.
The procedure of governing the exposures resemble the random experiment. This experiment are not controllable and are the observational studies. So, the event is naturally occurring, then it is an example of the natural experiment.
Answer:
after-tax rate of return from this investment = 6.48 %
Explanation:
given data
invested = $250,000
interest 1 = 7%
interest 2 = 9%
marginal tax rate = 24%
to find out
after-tax rate of return from this investment
solution
we know that after-tax rate of return from this investment will be here
after-tax rate of return from this investment = [ ( 1 - marginal tax rate ) × ( investment × interest 2) ] ÷ investment ...........................1
put here value we get
after-tax rate of return from this investment = [ ( 1 - 0.28 ) × ( $25000×0.09)] ÷$25000
so
after-tax rate of return from this investment = 0.0648
so
after-tax rate of return from this investment = 6.48 %
Answer:
The answer is "Option C"
Explanation:
Please find the complete question in the attachment file.
In this question except for choice c, all are incorrect which can be defined as follows:
- It is inappropriate because when Dfemme and Dmale are paired together, it will core product multicollinearity.
- It's inaccurate because the sum of Dmarried and Dsingle equals 1 but produces ideal multicollinearity.
- It's also inaccurate since Dmarried and Dsingle, as well as Dfemme and Dmale, will all add up to one.
Answer:
7.28%
Explanation:
Using Time Value for Money TVM we calculate payment for the period:
PMT = {FV - PV * (1 + r )^n] / {[(1 + r)^ n] - 1 } / r
PV = -1150
FV = 1000
N = 8 *2 = 16
I = 5.98/2 = 2.99%
842.54 / 20.14
PMT = 41.83
To calculate current yield:
PMT * 2 / PV
41.83 * 2 / 1150
= 7.28 %
<u>Answer:</u>
<em>An</em><em> appliance manufacturer</em><em> gives a warranty, and 95 percent of its appliances do not require repair before the warranty expires. An </em><em>organization buys</em><em> 10 of these appliances. The interval that contains 95.44 percent of all the appliances that will not require repair is (8.12, 10.88)</em>
<u>Explanation:</u>
Here we can calculate the confidence<em> interval for a proportion </em>of 0.95 and a sample size of 10. Note that the critical value for 95.44% confidence is 1.9991.
Between 81.22% and 108.78% of 10 units is 8.12 and 10.88 units. Therefore the <em>confidence interval is:(8.12, 10.88).</em>