Answer:
The method used above is convenient sampling.
Explanation:
- With convenient sampling, the data to be sampled is picked randomly among the relevant population that is close to hand.
- The randomly picked population acts as samples through which the analysis is done and later on a conclusion reached out of the results.
- In the given context, the researcher obtains data of 45 students from the , this is the close at hand data that he uses, this is the readily available data with which he can conduct his research.
- This makes the research a convenient method type.
The field of behavioral genetics is devoted to the study of just how much of personality is due to inherited traits.
The study of how genes and environment affect behavior is known as behavioral genetics. More knowledge about how the environment affects behavior can be gained by looking at genetic influence. The study of the nature and causes of behavioral differences between individuals is the main objective of behavioral genetics. Only a few of the many different methodological approaches are used in behavioral genetic research. Genes are passed down to us, not behavior or personality. Additionally, these genes contain instructions for making proteins, which can come together in a variety of ways and influence our behavior. Variation in aptitude and talent across various fields of intellectual, creative, and athletic abilities is largely influenced by genetic factors.
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Answer:
Having strong families and friendship groups is important in these societies and people may sacrifice their happiness or time for the benefit of someone else or for the greater good of a group
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The correct answer to this open question is the following.
The question does not include options. However, we can say that the people who published their ideas agree with Edwin Bakker in that terrorism will present more challenges in the near future. They recommend a more systematic approach to the study of terrorism to minimize terrorist scenarios. These experts also recommend expanding the number of people who study the issue of terrorism. Older people have more experience and can share more insights and recommendations form people who live in eastern countries. The last important recommendation by the experts is the development of advanced software that helps prevent another major attack, as well as more innovative methodologies to search and prevent terrorist acts.
Answer:
Beginning in the early 1870s, railroad construction in the United States increased dramatically. Prior to 1871, approximately 45,000 miles of track had been laid. Between 1871 and 1900, another 170,000 miles were added to the nation's growing railroad system. Much of the growth can be attributed to the building of the transcontinental railroads. In 1862, Congress passed the Pacific Railway Act, which authorized the construction of a transcontinental railroad. The first such railroad was completed on May 10, 1869. By 1900, four additional transcontinental railroads connected the eastern states with the Pacific Coast.
Four of the five transcontinental railroads were built with assistance from the federal government through land grants. Receiving millions of acres of public lands from Congress, the railroads were assured land on which to lay the tracks and land to sell, the proceeds of which helped companies finance the construction of their railroads. Not all railroads were built with government assistance, however. Smaller railroads had to purchase land on which to lay their tracks from private owners, some of whom objected to the railroads and refused to grant rights of way.
Explanation:
