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Why might a double-blind study yield more reliable results than a single-blind study?
In single blind studies, the experimenter (or observer) is aware of who or what belongs to the control group and the experimental group.
In double blind studies, the experimenter is not aware of who/what belongs to which group. This is to eliminate the subjective bias an experimenter may have.
What else can I help you with?
Why the results of secondary market research might not always useful to a business?
It can sometimes not be 100 percent true , it can be biased or exaggerated which is not the type of information that would be useful or reliable to businesses.
How can an instrument be reliable but not valid?
An instrument can be reliable but not valid when it consistently produces the same results under the same conditions, indicating stability and precision, but does not measure what it is intended to measure. For example, a scale that consistently weighs a person's mass the same way might be reliable, but if it is incorrectly calibrated and always adds five pounds, it is not valid for assessing true weight. Thus, while the results are dependable, they do not accurately reflect the intended construct.
What powered the reliable street cars?
Depends on your definition of 'reliable'. The first street cars were horse-drawn and already pretty reliable. After the horse came electricity as the power source for street cars. Both sources were reliable most of the time: only horses might not work well in conditions like glazed frost or other extreme weather conditions; electricity will not be reliable in any situation that results in a power failure.
Can a bleach pregnancy test work on your period?
Using bleach as a pregnancy test is not reliable or safe, regardless of whether you are on your period. Bleach can produce harmful fumes and may not provide accurate results. It's best to use a commercially available pregnancy test for reliable results, as they are specifically designed for this purpose. If you suspect you might be pregnant, consult a healthcare professional for guidance.
What powered the first reliable street car?
Depends on your definition of 'reliable'. The first street cars were horse-drawn and already pretty reliable. After the horse came electricity as the power source for street cars. Both sources were reliable most of the time: only horses might not work well in conditions like glazed frost or other extreme weather conditions; electricity will not be reliable in any situation that results in a power failure.
What powered the first street cars?
Depends on your definition of 'reliable'. The first street cars were horse-drawn and already pretty reliable. After the horse came electricity as the power source for street cars. Both sources were reliable most of the time: only horses might not work well in conditions like glazed frost or other extreme weather conditions; electricity will not be reliable in any situation that results in a power failure.
How might a friend prove that he or she is reliable?
Prove or improve being reliable? Same answer in either case. Be reliable when given the chance to prove it. Do what you say you will do each and every time and eventually you will have the reputation of being reliable.
Why might the scientist repeat the experiment?
The scientist might repeat the experiment to verify the results and ensure they are reliable and reproducible. Repeating the experiment can help identify any inconsistencies or errors in the original procedure, allowing for corrections. It also strengthens the validity of the findings by demonstrating that they are not due to chance or specific conditions of a single trial. Additionally, replication can help confirm the robustness of the conclusions drawn from the initial results.
Why do you care about results?
because you might die.
How reliable is the Peugeot 407?
The Peugeot 407 estate is considered fairly reliable. Although this car is reliable, the car itself isn't as aesthetically pleasing to the eye as one might hope.
Where can one purchase a reliable CD turntable?
There are many places one might go to purchase a reliable CD turntable. In addition to an official brand website, one might also try purchasing from Amazon.
How reliable is the Peugeot 407 estate?
The Peugeot 407 estate is considered fairly reliable. Although this car is reliable, the car itself isn't as aesthetically pleasing to the eye as one might hope.
