________ is the risk that the host government will take specific steps that prevent the foreign affiliate from exercising contro
1 answer:
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The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
Answer:
correct answer is c. You both have the same amount of money
Explanation:
given data
invest = $1000
pay compound interest = 10%
pay simple interest = 10%
time = 1 year
solution
we get here difference in the total amount that is your friend money - your money .................1
so difference in the total amount = invest × - [ invest + ( invest × rate × time) ] ......................2
put here value
difference in the total amount = $1000 × - [$1000 + ( 1000 × 10% × 1) ]
difference in the total amount = 0
so correct answer is c. You both have the same amount of money