Answer:
A. Observational study
Explanation:
An observational study measures the characteristics of a population by studying individuals in a sample, but does not attempt to manipulate or influence the variables of interest.
A designed experiment applies a treatment to individuals (referred to as experimental units or subjects) and attempts to isolate the effects of the treatment on a response variable.
Hence, we can see that proposed study is observational.
<span>Foreign companies and investors benefit the most from a falling dollar. When the amount that a dollar can buy depreciates, it becomes more expensive, relatively, to purchase foreign goods. In addition and because of this depreciation, it also becomes relatively less expensive for foreign investors to purchase domestic goods, which means that foreign companies can buy more from US-based businesses.</span>
<span>The success of the
glucose-averse cockroaches in their new environment depends on the future use
of glucose-baited poison in the apartment. If glucose-baited poison is not
used, it is likely that the resident cockroaches will outcompete the new cockroaches,
as the resident cockroaches will not exclude glucose-containing foods from
their diet. However, the use of glucose-containing poison in the apartment will
provide the new cockroaches a distinct selective advantage, as they will
survive to reproduce, whereas the majority of the resident cockroaches will
die.</span>
Answer:
number of payment is 3.05 payment
so correct option is b 3.05 payments
Explanation:
balance = $5000
annual rate r1 = 18.7 % = 
= 0.01558
credit card charging r2 = 5.9% = 
= 0.004917
payments P = $250 month
to find out
How many fewer payments will you have to make to pay off this debt if you transfer the balance to the new card
solution
we first find time t both rate by total balance formula that is
balance = 
...........................1
here P is payment and t is time and r is rate
put here all value and find t for r1
balance =
5000 = 
take log both side
log 0.6884 = log 1 - log
t = 24.1519 .................2
and now put here all value and find t for r2
balance =
5000 = 
take log both side
log 0.9016 = log 1 - log
t = 21.1055 .....................3
so by equation 2 and 3
so no of payment will be 24.1519 - 21.1055
so number of payment is 3.05 payment
so correct option is b 3.05 payments
Answer:
A. True
Explanation:
The term business intelligence refers to the plans, process through which the raw data is to be converted into meaningful information that became relevant for the ethical decision making so that the goals and the objectives of the company could be accomplished.
Data + Process = Information
Collection of information through internal and external parties would also help to analyze the trends, patterns for better decision making.
Therefore, the given statement is true.
