Answer:
true it have to be true yeah
Answer:
Telegraphy, is the right answer.
Explanation:
Telegraphy is the long-distance communication of textual information where the sender practices emblematic languages, known to the receiver, rather than a material transfer of an article carrying the information. Thus flag semaphore is a system of telegraphy. Though the ancient system of signalling was more extensive complex as in China, were usually not competent in transferring temporary text messages.
As per the question, Joe’s attempt to communicate using on a few essential words can be described as Telegraphy.
Jobs
Money
Healthcare
Family
Answer:
<u>Random Sample</u>
Explanation:
The Random Sample is a method that consists of randomly selecting a portion (a sample) from a population that is being studied, in order to collect specific data from that population. Such a representative sample is meant to be unbiased because all individuals have the same opportunity of being chosen (they are chosen by chance). Therefore, when, starting at a random point, researchers contact every hundredth person on the voter list to ask about candidate facial expressions, they are using the Random Sample technique.
