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 .
The Americans with Disability Act of 1990 (ADA) is a federal civil rights law that prohibits discrimination against individuals with disability in every day activities, including medical services. ... These statutes require medical care providers to make their services available in an accessible manner.
Answer:
Since a defeasance clause conveys title upon satisfaction of the loan, these types of clauses are typically only used in title theory states where the bank holds ownership of the home until the mortgage is paid off.
Answer:
The theme is very complex, however a short explanation of that type of distribution is given below with and example.
Explanation:
To begin with, that distribution of variables will totally depend on the type of product that is being under study. Having that in mind, the distribution to the advertising will be more or less strong on the consumer's attention depending on the day. Therefore that, for example, if the case is about an alcoholic drink or something related to the weekends like clothes for going out or something like that, then the advertising will cause more impact in the consumer on fridays and saturdays and that will be like that because the consumer will now be exposed to the possible situation of going out that exact night so he or she might want to consumer an alcoholic drink.
It will be the same with the hours of every day, if the advertising is shown late at night but before party time, then the consumers will be exposed to that commercial and will the necessity of buying, psychologically speaking.
Answer:
Basic EPS=$1.08
Explanation:
Basic EPS= Net income after tax-preferred shares' dividend/Weighted average of outstanding shares
Net income after tax=$360,000*.7=$252,000
Dividend to preference shareholders=20,000*1.8=$36,000
Weighted average shares outstanding=200,000
Basic EPS=($252,000-$36,000)/200,000
Basic EPS=$1.08
